25191296

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{15139}}^1$

素因数の和:15166

約数の個数: 32

約数和(自身を含む): 54049800

約数和(自身を除く): 28858504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 15139, 30278, 60556, 121112, 196807, 242224, 393614, 484448, 787228, 968896, 1574456, 1937792, 3148912, 6297824, 12595648, 25191296]

約数ペア:

[(1, 25191296), (2, 12595648), (4, 6297824), (8, 3148912), (13, 1937792), (16, 1574456), (26, 968896), (32, 787228), (52, 484448), (64, 393614), (104, 242224), (128, 196807), (208, 121112), (416, 60556), (832, 30278), (1664, 15139)]