66577883968

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{773}}^1\times {\mathrm{15121}}^1$

素因数の和:15995

約数の個数: 56

約数和(自身を含む): 133781612040

約数和(自身を除く): 67203728072

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 773, 1424, 1546, 2848, 3092, 5696, 6184, 12368, 15121, 24736, 30242, 49472, 60484, 68797, 120968, 137594, 241936, 275188, 483872, 550376, 967744, 1100752, 1345769, 2201504, 2691538, 4403008, 5383076, 10766152, 11688533, 21532304, 23377066, 43064608, 46754132, 86129216, 93508264, 187016528, 374033056, 748066112, 1040279437, 2080558874, 4161117748, 8322235496, 16644470992, 33288941984, 66577883968]

約数ペア:

[(1, 66577883968), (2, 33288941984), (4, 16644470992), (8, 8322235496), (16, 4161117748), (32, 2080558874), (64, 1040279437), (89, 748066112), (178, 374033056), (356, 187016528), (712, 93508264), (773, 86129216), (1424, 46754132), (1546, 43064608), (2848, 23377066), (3092, 21532304), (5696, 11688533), (6184, 10766152), (12368, 5383076), (15121, 4403008), (24736, 2691538), (30242, 2201504), (49472, 1345769), (60484, 1100752), (68797, 967744), (120968, 550376), (137594, 483872), (241936, 275188)]