1217152

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 2500020

約数和(自身を除く): 1282868

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 257, 296, 514, 592, 1028, 1184, 2056, 2368, 4112, 4736, 8224, 9509, 16448, 19018, 32896, 38036, 76072, 152144, 304288, 608576, 1217152]

約数ペア:

[(1, 1217152), (2, 608576), (4, 304288), (8, 152144), (16, 76072), (32, 38036), (37, 32896), (64, 19018), (74, 16448), (128, 9509), (148, 8224), (257, 4736), (296, 4112), (514, 2368), (592, 2056), (1028, 1184)]