65712608

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:484

約数の個数: 72

約数和(自身を含む): 145265400

約数和(自身を除く): 79552792

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 169, 208, 232, 338, 377, 416, 419, 464, 676, 754, 838, 928, 1352, 1508, 1676, 2704, 3016, 3352, 4901, 5408, 5447, 6032, 6704, 9802, 10894, 12064, 12151, 13408, 19604, 21788, 24302, 39208, 43576, 48604, 70811, 78416, 87152, 97208, 141622, 156832, 157963, 174304, 194416, 283244, 315926, 388832, 566488, 631852, 1132976, 1263704, 2053519, 2265952, 2527408, 4107038, 5054816, 8214076, 16428152, 32856304, 65712608]

約数ペア:

[(1, 65712608), (2, 32856304), (4, 16428152), (8, 8214076), (13, 5054816), (16, 4107038), (26, 2527408), (29, 2265952), (32, 2053519), (52, 1263704), (58, 1132976), (104, 631852), (116, 566488), (169, 388832), (208, 315926), (232, 283244), (338, 194416), (377, 174304), (416, 157963), (419, 156832), (464, 141622), (676, 97208), (754, 87152), (838, 78416), (928, 70811), (1352, 48604), (1508, 43576), (1676, 39208), (2704, 24302), (3016, 21788), (3352, 19604), (4901, 13408), (5408, 12151), (5447, 12064), (6032, 10894), (6704, 9802)]