25831832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1667}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 52542000

約数和(自身を除く): 26710168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1667, 1937, 3334, 3874, 6668, 7748, 13336, 15496, 21671, 43342, 86684, 173368, 248383, 496766, 993532, 1987064, 3228979, 6457958, 12915916, 25831832]

約数ペア:

[(1, 25831832), (2, 12915916), (4, 6457958), (8, 3228979), (13, 1987064), (26, 993532), (52, 496766), (104, 248383), (149, 173368), (298, 86684), (596, 43342), (1192, 21671), (1667, 15496), (1937, 13336), (3334, 7748), (3874, 6668)]