25012216

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 47980800

約数和(自身を除く): 22968584

約数列:

[1, 2, 4, 8, 83, 139, 166, 271, 278, 332, 542, 556, 664, 1084, 1112, 2168, 11537, 22493, 23074, 37669, 44986, 46148, 75338, 89972, 92296, 150676, 179944, 301352, 3126527, 6253054, 12506108, 25012216]

約数ペア:

[(1, 25012216), (2, 12506108), (4, 6253054), (8, 3126527), (83, 301352), (139, 179944), (166, 150676), (271, 92296), (278, 89972), (332, 75338), (542, 46148), (556, 44986), (664, 37669), (1084, 23074), (1112, 22493), (2168, 11537)]