66560052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3257}}^1$

素因数の和:3408

約数の個数: 48

約数和(自身を含む): 168581952

約数和(自身を除く): 102021900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3257, 3406, 5109, 6514, 6812, 9771, 10218, 13028, 19542, 20436, 39084, 42341, 84682, 127023, 169364, 254046, 426667, 508092, 853334, 1280001, 1706668, 2560002, 5120004, 5546671, 11093342, 16640013, 22186684, 33280026, 66560052]

約数ペア:

[(1, 66560052), (2, 33280026), (3, 22186684), (4, 16640013), (6, 11093342), (12, 5546671), (13, 5120004), (26, 2560002), (39, 1706668), (52, 1280001), (78, 853334), (131, 508092), (156, 426667), (262, 254046), (393, 169364), (524, 127023), (786, 84682), (1572, 42341), (1703, 39084), (3257, 20436), (3406, 19542), (5109, 13028), (6514, 10218), (6812, 9771)]