40467024

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21617}}^1$

素因数の和:21644

約数の個数: 60

約数和(自身を含む): 121968756

約数和(自身を除く): 81501732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 21617, 43234, 64851, 86468, 129702, 172936, 194553, 259404, 281021, 345872, 389106, 518808, 562042, 778212, 843063, 1037616, 1124084, 1556424, 1686126, 2248168, 2529189, 3112848, 3372252, 4496336, 5058378, 6744504, 10116756, 13489008, 20233512, 40467024]

約数ペア:

[(1, 40467024), (2, 20233512), (3, 13489008), (4, 10116756), (6, 6744504), (8, 5058378), (9, 4496336), (12, 3372252), (13, 3112848), (16, 2529189), (18, 2248168), (24, 1686126), (26, 1556424), (36, 1124084), (39, 1037616), (48, 843063), (52, 778212), (72, 562042), (78, 518808), (104, 389106), (117, 345872), (144, 281021), (156, 259404), (208, 194553), (234, 172936), (312, 129702), (468, 86468), (624, 64851), (936, 43234), (1872, 21617)]