45474728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 98658000

約数和(自身を除く): 53183272

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 89, 104, 136, 178, 221, 289, 356, 442, 578, 712, 884, 1156, 1157, 1513, 1768, 2312, 2314, 3026, 3757, 4628, 4913, 6052, 7514, 9256, 9826, 12104, 15028, 19652, 19669, 25721, 30056, 39304, 39338, 51442, 63869, 78676, 102884, 127738, 157352, 205768, 255476, 334373, 437257, 510952, 668746, 874514, 1337492, 1749028, 2674984, 3498056, 5684341, 11368682, 22737364, 45474728]

約数ペア:

[(1, 45474728), (2, 22737364), (4, 11368682), (8, 5684341), (13, 3498056), (17, 2674984), (26, 1749028), (34, 1337492), (52, 874514), (68, 668746), (89, 510952), (104, 437257), (136, 334373), (178, 255476), (221, 205768), (289, 157352), (356, 127738), (442, 102884), (578, 78676), (712, 63869), (884, 51442), (1156, 39338), (1157, 39304), (1513, 30056), (1768, 25721), (2312, 19669), (2314, 19652), (3026, 15028), (3757, 12104), (4628, 9826), (4913, 9256), (6052, 7514)]