25447224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2351}}^1$

素因数の和:2412

約数の個数: 64

約数和(自身を含む): 71124480

約数和(自身を除く): 45677256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 123, 132, 164, 246, 264, 328, 451, 492, 902, 984, 1353, 1804, 2351, 2706, 3608, 4702, 5412, 7053, 9404, 10824, 14106, 18808, 25861, 28212, 51722, 56424, 77583, 96391, 103444, 155166, 192782, 206888, 289173, 310332, 385564, 578346, 620664, 771128, 1060301, 1156692, 2120602, 2313384, 3180903, 4241204, 6361806, 8482408, 12723612, 25447224]

約数ペア:

[(1, 25447224), (2, 12723612), (3, 8482408), (4, 6361806), (6, 4241204), (8, 3180903), (11, 2313384), (12, 2120602), (22, 1156692), (24, 1060301), (33, 771128), (41, 620664), (44, 578346), (66, 385564), (82, 310332), (88, 289173), (123, 206888), (132, 192782), (164, 155166), (246, 103444), (264, 96391), (328, 77583), (451, 56424), (492, 51722), (902, 28212), (984, 25861), (1353, 18808), (1804, 14106), (2351, 10824), (2706, 9404), (3608, 7053), (4702, 5412)]