42437668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 98671104

約数和(自身を除く): 56233436

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 37, 46, 52, 74, 91, 92, 137, 148, 161, 182, 259, 274, 299, 322, 364, 481, 518, 548, 598, 644, 851, 959, 962, 1036, 1196, 1702, 1781, 1918, 1924, 2093, 3151, 3367, 3404, 3562, 3836, 4186, 5069, 5957, 6302, 6734, 7124, 8372, 10138, 11063, 11914, 12467, 12604, 13468, 20276, 22057, 22126, 23828, 24934, 35483, 40963, 44114, 44252, 49868, 65897, 70966, 77441, 81926, 88228, 116587, 131794, 141932, 154882, 163852, 233174, 263588, 286741, 309764, 461279, 466348, 573482, 816109, 922558, 1146964, 1515631, 1632218, 1845116, 3031262, 3264436, 6062524, 10609417, 21218834, 42437668]

約数ペア:

[(1, 42437668), (2, 21218834), (4, 10609417), (7, 6062524), (13, 3264436), (14, 3031262), (23, 1845116), (26, 1632218), (28, 1515631), (37, 1146964), (46, 922558), (52, 816109), (74, 573482), (91, 466348), (92, 461279), (137, 309764), (148, 286741), (161, 263588), (182, 233174), (259, 163852), (274, 154882), (299, 141932), (322, 131794), (364, 116587), (481, 88228), (518, 81926), (548, 77441), (598, 70966), (644, 65897), (851, 49868), (959, 44252), (962, 44114), (1036, 40963), (1196, 35483), (1702, 24934), (1781, 23828), (1918, 22126), (1924, 22057), (2093, 20276), (3151, 13468), (3367, 12604), (3404, 12467), (3562, 11914), (3836, 11063), (4186, 10138), (5069, 8372), (5957, 7124), (6302, 6734)]