242926528

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{291979}}^1$

素因数の和:292004

約数の個数: 28

約数和(自身を含む): 519140440

約数和(自身を除く): 276213912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 291979, 583958, 1167916, 2335832, 3795727, 4671664, 7591454, 9343328, 15182908, 18686656, 30365816, 60731632, 121463264, 242926528]

約数ペア:

[(1, 242926528), (2, 121463264), (4, 60731632), (8, 30365816), (13, 18686656), (16, 15182908), (26, 9343328), (32, 7591454), (52, 4671664), (64, 3795727), (104, 2335832), (208, 1167916), (416, 583958), (832, 291979)]