1439159872

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1723}}^1$

素因数の和:2187

約数の個数: 56

約数和(自身を含む): 2956673792

約数和(自身を除く): 1517513920

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 421, 496, 842, 992, 1684, 1723, 1984, 3368, 3446, 6736, 6892, 13051, 13472, 13784, 26102, 26944, 27568, 52204, 53413, 55136, 104408, 106826, 110272, 208816, 213652, 417632, 427304, 725383, 835264, 854608, 1450766, 1709216, 2901532, 3418432, 5803064, 11606128, 22486873, 23212256, 44973746, 46424512, 89947492, 179894984, 359789968, 719579936, 1439159872]

約数ペア:

[(1, 1439159872), (2, 719579936), (4, 359789968), (8, 179894984), (16, 89947492), (31, 46424512), (32, 44973746), (62, 23212256), (64, 22486873), (124, 11606128), (248, 5803064), (421, 3418432), (496, 2901532), (842, 1709216), (992, 1450766), (1684, 854608), (1723, 835264), (1984, 725383), (3368, 427304), (3446, 417632), (6736, 213652), (6892, 208816), (13051, 110272), (13472, 106826), (13784, 104408), (26102, 55136), (26944, 53413), (27568, 52204)]