41720016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 120721440

約数和(自身を除く): 79001424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 139, 148, 156, 169, 208, 222, 278, 296, 312, 338, 417, 444, 481, 507, 556, 592, 624, 676, 834, 888, 962, 1014, 1112, 1352, 1443, 1668, 1776, 1807, 1924, 2028, 2224, 2704, 2886, 3336, 3614, 3848, 4056, 5143, 5421, 5772, 6253, 6672, 7228, 7696, 8112, 10286, 10842, 11544, 12506, 14456, 15429, 18759, 20572, 21684, 23088, 23491, 25012, 28912, 30858, 37518, 41144, 43368, 46982, 50024, 61716, 66859, 70473, 75036, 82288, 86736, 93964, 100048, 123432, 133718, 140946, 150072, 187928, 200577, 246864, 267436, 281892, 300144, 375856, 401154, 534872, 563784, 802308, 869167, 1069744, 1127568, 1604616, 1738334, 2607501, 3209232, 3476668, 5215002, 6953336, 10430004, 13906672, 20860008, 41720016]

約数ペア:

[(1, 41720016), (2, 20860008), (3, 13906672), (4, 10430004), (6, 6953336), (8, 5215002), (12, 3476668), (13, 3209232), (16, 2607501), (24, 1738334), (26, 1604616), (37, 1127568), (39, 1069744), (48, 869167), (52, 802308), (74, 563784), (78, 534872), (104, 401154), (111, 375856), (139, 300144), (148, 281892), (156, 267436), (169, 246864), (208, 200577), (222, 187928), (278, 150072), (296, 140946), (312, 133718), (338, 123432), (417, 100048), (444, 93964), (481, 86736), (507, 82288), (556, 75036), (592, 70473), (624, 66859), (676, 61716), (834, 50024), (888, 46982), (962, 43368), (1014, 41144), (1112, 37518), (1352, 30858), (1443, 28912), (1668, 25012), (1776, 23491), (1807, 23088), (1924, 21684), (2028, 20572), (2224, 18759), (2704, 15429), (2886, 14456), (3336, 12506), (3614, 11544), (3848, 10842), (4056, 10286), (5143, 8112), (5421, 7696), (5772, 7228), (6253, 6672)]