28543608

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 80567760

約数和(自身を除く): 52024152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 67, 72, 97, 122, 134, 183, 194, 201, 244, 268, 291, 366, 388, 402, 488, 536, 549, 582, 603, 732, 776, 804, 873, 1098, 1164, 1206, 1464, 1608, 1746, 2196, 2328, 2412, 3492, 4087, 4392, 4824, 5917, 6499, 6984, 8174, 11834, 12261, 12998, 16348, 17751, 19497, 23668, 24522, 25996, 32696, 35502, 36783, 38994, 47336, 49044, 51992, 53253, 58491, 71004, 73566, 77988, 98088, 106506, 116982, 142008, 147132, 155976, 213012, 233964, 294264, 396439, 426024, 467928, 792878, 1189317, 1585756, 2378634, 3171512, 3567951, 4757268, 7135902, 9514536, 14271804, 28543608]

約数ペア:

[(1, 28543608), (2, 14271804), (3, 9514536), (4, 7135902), (6, 4757268), (8, 3567951), (9, 3171512), (12, 2378634), (18, 1585756), (24, 1189317), (36, 792878), (61, 467928), (67, 426024), (72, 396439), (97, 294264), (122, 233964), (134, 213012), (183, 155976), (194, 147132), (201, 142008), (244, 116982), (268, 106506), (291, 98088), (366, 77988), (388, 73566), (402, 71004), (488, 58491), (536, 53253), (549, 51992), (582, 49044), (603, 47336), (732, 38994), (776, 36783), (804, 35502), (873, 32696), (1098, 25996), (1164, 24522), (1206, 23668), (1464, 19497), (1608, 17751), (1746, 16348), (2196, 12998), (2328, 12261), (2412, 11834), (3492, 8174), (4087, 6984), (4392, 6499), (4824, 5917)]