72351424

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:485

約数の個数: 56

約数和(自身を含む): 149230080

約数和(自身を除く): 76878656

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 67, 94, 134, 188, 268, 359, 376, 536, 718, 752, 1072, 1436, 1504, 2144, 2872, 3008, 3149, 4288, 5744, 6298, 11488, 12596, 16873, 22976, 24053, 25192, 33746, 48106, 50384, 67492, 96212, 100768, 134984, 192424, 201536, 269968, 384848, 539936, 769696, 1079872, 1130491, 1539392, 2260982, 4521964, 9043928, 18087856, 36175712, 72351424]

約数ペア:

[(1, 72351424), (2, 36175712), (4, 18087856), (8, 9043928), (16, 4521964), (32, 2260982), (47, 1539392), (64, 1130491), (67, 1079872), (94, 769696), (134, 539936), (188, 384848), (268, 269968), (359, 201536), (376, 192424), (536, 134984), (718, 100768), (752, 96212), (1072, 67492), (1436, 50384), (1504, 48106), (2144, 33746), (2872, 25192), (3008, 24053), (3149, 22976), (4288, 16873), (5744, 12596), (6298, 11488)]