25899536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3037}}^1$

素因数の和:3099

約数の個数: 40

約数和(自身を含む): 55376664

約数和(自身を除く): 29477128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 3037, 4264, 6074, 8528, 12148, 24296, 39481, 48592, 78962, 124517, 157924, 249034, 315848, 498068, 631696, 996136, 1618721, 1992272, 3237442, 6474884, 12949768, 25899536]

約数ペア:

[(1, 25899536), (2, 12949768), (4, 6474884), (8, 3237442), (13, 1992272), (16, 1618721), (26, 996136), (41, 631696), (52, 498068), (82, 315848), (104, 249034), (164, 157924), (208, 124517), (328, 78962), (533, 48592), (656, 39481), (1066, 24296), (2132, 12148), (3037, 8528), (4264, 6074)]