71490016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{171851}}^1$

素因数の和:171874

約数の個数: 24

約数和(自身を含む): 151573464

約数和(自身を除く): 80083448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 171851, 343702, 687404, 1374808, 2234063, 2749616, 4468126, 5499232, 8936252, 17872504, 35745008, 71490016]

約数ペア:

[(1, 71490016), (2, 35745008), (4, 17872504), (8, 8936252), (13, 5499232), (16, 4468126), (26, 2749616), (32, 2234063), (52, 1374808), (104, 687404), (208, 343702), (416, 171851)]