144571072

素因数分解:

$2^6\times {\mathrm{389}}^1\times {\mathrm{5807}}^1$

素因数の和:6208

約数の個数: 28

約数和(自身を含む): 287670240

約数和(自身を除く): 143099168

約数列:

[1, 2, 4, 8, 16, 32, 64, 389, 778, 1556, 3112, 5807, 6224, 11614, 12448, 23228, 24896, 46456, 92912, 185824, 371648, 2258923, 4517846, 9035692, 18071384, 36142768, 72285536, 144571072]

約数ペア:

[(1, 144571072), (2, 72285536), (4, 36142768), (8, 18071384), (16, 9035692), (32, 4517846), (64, 2258923), (389, 371648), (778, 185824), (1556, 92912), (3112, 46456), (5807, 24896), (6224, 23228), (11614, 12448)]