25852592

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:381

約数の個数: 40

約数和(自身を含む): 51455040

約数和(自身を除く): 25602448

約数列:

[1, 2, 4, 8, 16, 79, 113, 158, 181, 226, 316, 362, 452, 632, 724, 904, 1264, 1448, 1808, 2896, 8927, 14299, 17854, 20453, 28598, 35708, 40906, 57196, 71416, 81812, 114392, 142832, 163624, 228784, 327248, 1615787, 3231574, 6463148, 12926296, 25852592]

約数ペア:

[(1, 25852592), (2, 12926296), (4, 6463148), (8, 3231574), (16, 1615787), (79, 327248), (113, 228784), (158, 163624), (181, 142832), (226, 114392), (316, 81812), (362, 71416), (452, 57196), (632, 40906), (724, 35708), (904, 28598), (1264, 20453), (1448, 17854), (1808, 14299), (2896, 8927)]