25912872

素因数分解:

$2^3\times 3^4\times {\mathrm{39989}}^1$

素因数の和:40007

約数の個数: 40

約数和(自身を含む): 72581850

約数和(自身を除く): 46668978

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 39989, 79978, 119967, 159956, 239934, 319912, 359901, 479868, 719802, 959736, 1079703, 1439604, 2159406, 2879208, 3239109, 4318812, 6478218, 8637624, 12956436, 25912872]

約数ペア:

[(1, 25912872), (2, 12956436), (3, 8637624), (4, 6478218), (6, 4318812), (8, 3239109), (9, 2879208), (12, 2159406), (18, 1439604), (24, 1079703), (27, 959736), (36, 719802), (54, 479868), (72, 359901), (81, 319912), (108, 239934), (162, 159956), (216, 119967), (324, 79978), (648, 39989)]