29123780816

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5231}}^1$

素因数の和:5365

約数の個数: 120

約数和(自身を含む): 64111253760

約数和(自身を除く): 34987472944

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 71, 104, 116, 142, 169, 208, 232, 284, 338, 377, 464, 568, 676, 754, 923, 1136, 1352, 1508, 1846, 2059, 2704, 3016, 3692, 4118, 4901, 5231, 6032, 7384, 8236, 9802, 10462, 11999, 14768, 16472, 19604, 20924, 23998, 26767, 32944, 39208, 41848, 47996, 53534, 68003, 78416, 83696, 95992, 107068, 136006, 151699, 191984, 214136, 272012, 303398, 347971, 371401, 428272, 544024, 606796, 695942, 742802, 884039, 1088048, 1213592, 1391884, 1485604, 1768078, 1972087, 2427184, 2783768, 2971208, 3536156, 3944174, 4828213, 5567536, 5942416, 7072312, 7888348, 9656426, 10770629, 14144624, 15776696, 19312852, 21541258, 25637131, 31553392, 38625704, 43082516, 51274262, 62766769, 77251408, 86165032, 102548524, 125533538, 140018177, 172330064, 205097048, 251067076, 280036354, 410194096, 502134152, 560072708, 1004268304, 1120145416, 1820236301, 2240290832, 3640472602, 7280945204, 14561890408, 29123780816]

約数ペア:

[(1, 29123780816), (2, 14561890408), (4, 7280945204), (8, 3640472602), (13, 2240290832), (16, 1820236301), (26, 1120145416), (29, 1004268304), (52, 560072708), (58, 502134152), (71, 410194096), (104, 280036354), (116, 251067076), (142, 205097048), (169, 172330064), (208, 140018177), (232, 125533538), (284, 102548524), (338, 86165032), (377, 77251408), (464, 62766769), (568, 51274262), (676, 43082516), (754, 38625704), (923, 31553392), (1136, 25637131), (1352, 21541258), (1508, 19312852), (1846, 15776696), (2059, 14144624), (2704, 10770629), (3016, 9656426), (3692, 7888348), (4118, 7072312), (4901, 5942416), (5231, 5567536), (6032, 4828213), (7384, 3944174), (8236, 3536156), (9802, 2971208), (10462, 2783768), (11999, 2427184), (14768, 1972087), (16472, 1768078), (19604, 1485604), (20924, 1391884), (23998, 1213592), (26767, 1088048), (32944, 884039), (39208, 742802), (41848, 695942), (47996, 606796), (53534, 544024), (68003, 428272), (78416, 371401), (83696, 347971), (95992, 303398), (107068, 272012), (136006, 214136), (151699, 191984)]