12566568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 36241920

約数和(自身を除く): 23675352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 571, 786, 917, 1048, 1142, 1572, 1713, 1834, 2284, 2751, 3144, 3426, 3668, 3997, 4568, 5502, 6852, 7336, 7994, 11004, 11991, 13704, 15988, 22008, 23982, 31976, 47964, 74801, 95928, 149602, 224403, 299204, 448806, 523607, 598408, 897612, 1047214, 1570821, 1795224, 2094428, 3141642, 4188856, 6283284, 12566568]

約数ペア:

[(1, 12566568), (2, 6283284), (3, 4188856), (4, 3141642), (6, 2094428), (7, 1795224), (8, 1570821), (12, 1047214), (14, 897612), (21, 598408), (24, 523607), (28, 448806), (42, 299204), (56, 224403), (84, 149602), (131, 95928), (168, 74801), (262, 47964), (393, 31976), (524, 23982), (571, 22008), (786, 15988), (917, 13704), (1048, 11991), (1142, 11004), (1572, 7994), (1713, 7336), (1834, 6852), (2284, 5502), (2751, 4568), (3144, 3997), (3426, 3668)]