15704811346

素因数分解:

$2^1\times 7^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:805

約数の個数: 80

約数和(自身を含む): 28295388288

約数和(自身を除く): 12590576942

約数列:

[1, 2, 7, 14, 49, 71, 73, 98, 142, 146, 343, 497, 511, 631, 686, 994, 1022, 1262, 2401, 3479, 3577, 4417, 4802, 5183, 6958, 7154, 8834, 10366, 24353, 25039, 30919, 36281, 44801, 46063, 48706, 50078, 61838, 72562, 89602, 92126, 170471, 175273, 216433, 253967, 313607, 322441, 340942, 350546, 432866, 507934, 627214, 644882, 1515031, 1777769, 2195249, 2257087, 3030062, 3270473, 3555538, 4390498, 4514174, 6540946, 12444383, 15366743, 15799609, 22893311, 24888766, 30733486, 31599218, 45786622, 107567201, 110597263, 160253177, 215134402, 221194526, 320506354, 1121772239, 2243544478, 7852405673, 15704811346]

約数ペア:

[(1, 15704811346), (2, 7852405673), (7, 2243544478), (14, 1121772239), (49, 320506354), (71, 221194526), (73, 215134402), (98, 160253177), (142, 110597263), (146, 107567201), (343, 45786622), (497, 31599218), (511, 30733486), (631, 24888766), (686, 22893311), (994, 15799609), (1022, 15366743), (1262, 12444383), (2401, 6540946), (3479, 4514174), (3577, 4390498), (4417, 3555538), (4802, 3270473), (5183, 3030062), (6958, 2257087), (7154, 2195249), (8834, 1777769), (10366, 1515031), (24353, 644882), (25039, 627214), (30919, 507934), (36281, 432866), (44801, 350546), (46063, 340942), (48706, 322441), (50078, 313607), (61838, 253967), (72562, 216433), (89602, 175273), (92126, 170471)]