47649368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26951}}^1$

素因数の和:26987

約数の個数: 32

約数和(自身を含む): 101878560

約数和(自身を除く): 54229192

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 26951, 53902, 107804, 215608, 350363, 458167, 700726, 916334, 1401452, 1832668, 2802904, 3665336, 5956171, 11912342, 23824684, 47649368]

約数ペア:

[(1, 47649368), (2, 23824684), (4, 11912342), (8, 5956171), (13, 3665336), (17, 2802904), (26, 1832668), (34, 1401452), (52, 916334), (68, 700726), (104, 458167), (136, 350363), (221, 215608), (442, 107804), (884, 53902), (1768, 26951)]