427614512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{70891}}^1$

素因数の和:70941

約数の個数: 40

約数和(自身を含む): 923013840

約数和(自身を除く): 495399328

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 70891, 141782, 283564, 567128, 921583, 1134256, 1843166, 2055839, 3686332, 4111678, 7372664, 8223356, 14745328, 16446712, 26725907, 32893424, 53451814, 106903628, 213807256, 427614512]

約数ペア:

[(1, 427614512), (2, 213807256), (4, 106903628), (8, 53451814), (13, 32893424), (16, 26725907), (26, 16446712), (29, 14745328), (52, 8223356), (58, 7372664), (104, 4111678), (116, 3686332), (208, 2055839), (232, 1843166), (377, 1134256), (464, 921583), (754, 567128), (1508, 283564), (3016, 141782), (6032, 70891)]