398010944

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{151681}}^1$

素因数の和:151734

約数の個数: 28

約数和(自身を含む): 809071788

約数和(自身を除く): 411060844

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 151681, 303362, 606724, 1213448, 2426896, 4853792, 6218921, 9707584, 12437842, 24875684, 49751368, 99502736, 199005472, 398010944]

約数ペア:

[(1, 398010944), (2, 199005472), (4, 99502736), (8, 49751368), (16, 24875684), (32, 12437842), (41, 9707584), (64, 6218921), (82, 4853792), (164, 2426896), (328, 1213448), (656, 606724), (1312, 303362), (2624, 151681)]