42477708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5557}}^1$

素因数の和:5591

約数の個数: 72

約数和(自身を含む): 124187952

約数和(自身を除く): 81710244

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, 5557, 7644, 11114, 16671, 22228, 33342, 38899, 66684, 72241, 77798, 116697, 144482, 155596, 216723, 233394, 272293, 288964, 433446, 466788, 505687, 544586, 816879, 866892, 1011374, 1089172, 1517061, 1633758, 2022748, 3034122, 3267516, 3539809, 6068244, 7079618, 10619427, 14159236, 21238854, 42477708]

約数ペア:

[(1, 42477708), (2, 21238854), (3, 14159236), (4, 10619427), (6, 7079618), (7, 6068244), (12, 3539809), (13, 3267516), (14, 3034122), (21, 2022748), (26, 1633758), (28, 1517061), (39, 1089172), (42, 1011374), (49, 866892), (52, 816879), (78, 544586), (84, 505687), (91, 466788), (98, 433446), (147, 288964), (156, 272293), (182, 233394), (196, 216723), (273, 155596), (294, 144482), (364, 116697), (546, 77798), (588, 72241), (637, 66684), (1092, 38899), (1274, 33342), (1911, 22228), (2548, 16671), (3822, 11114), (5557, 7644)]