40001052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5233}}^1$

素因数の和:5267

約数の個数: 72

約数和(自身を含む): 116948496

約数和(自身を除く): 76947444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 5233, 7644, 10466, 15699, 20932, 31398, 36631, 62796, 68029, 73262, 109893, 136058, 146524, 204087, 219786, 256417, 272116, 408174, 439572, 476203, 512834, 769251, 816348, 952406, 1025668, 1428609, 1538502, 1904812, 2857218, 3077004, 3333421, 5714436, 6666842, 10000263, 13333684, 20000526, 40001052]

約数ペア:

[(1, 40001052), (2, 20000526), (3, 13333684), (4, 10000263), (6, 6666842), (7, 5714436), (12, 3333421), (13, 3077004), (14, 2857218), (21, 1904812), (26, 1538502), (28, 1428609), (39, 1025668), (42, 952406), (49, 816348), (52, 769251), (78, 512834), (84, 476203), (91, 439572), (98, 408174), (147, 272116), (156, 256417), (182, 219786), (196, 204087), (273, 146524), (294, 136058), (364, 109893), (546, 73262), (588, 68029), (637, 62796), (1092, 36631), (1274, 31398), (1911, 20932), (2548, 15699), (3822, 10466), (5233, 7644)]