71163274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 138297600

約数和(自身を除く): 67134326

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 97, 139, 182, 194, 203, 278, 377, 406, 679, 754, 973, 1261, 1358, 1807, 1946, 2522, 2639, 2813, 3614, 4031, 5278, 5626, 8062, 8827, 12649, 13483, 17654, 19691, 25298, 26966, 28217, 36569, 39382, 52403, 56434, 73138, 94381, 104806, 175279, 188762, 255983, 350558, 366821, 391007, 511966, 733642, 782014, 1226953, 2453906, 2737049, 5083091, 5474098, 10166182, 35581637, 71163274]

約数ペア:

[(1, 71163274), (2, 35581637), (7, 10166182), (13, 5474098), (14, 5083091), (26, 2737049), (29, 2453906), (58, 1226953), (91, 782014), (97, 733642), (139, 511966), (182, 391007), (194, 366821), (203, 350558), (278, 255983), (377, 188762), (406, 175279), (679, 104806), (754, 94381), (973, 73138), (1261, 56434), (1358, 52403), (1807, 39382), (1946, 36569), (2522, 28217), (2639, 26966), (2813, 25298), (3614, 19691), (4031, 17654), (5278, 13483), (5626, 12649), (8062, 8827)]