272774528

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{163927}}^1$

素因数の和:163954

約数の個数: 32

約数和(自身を含む): 585222960

約数和(自身を除く): 312448432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 163927, 327854, 655708, 1311416, 2131051, 2622832, 4262102, 5245664, 8524204, 10491328, 17048408, 20982656, 34096816, 68193632, 136387264, 272774528]

約数ペア:

[(1, 272774528), (2, 136387264), (4, 68193632), (8, 34096816), (13, 20982656), (16, 17048408), (26, 10491328), (32, 8524204), (52, 5245664), (64, 4262102), (104, 2622832), (128, 2131051), (208, 1311416), (416, 655708), (832, 327854), (1664, 163927)]