72938836

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{10343}}^1$

素因数の和:10431

約数の個数: 24

約数和(自身を含む): 133809984

約数和(自身を除く): 60871148

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 10343, 20686, 41372, 424063, 444749, 848126, 889498, 1696252, 1778996, 18234709, 36469418, 72938836]

約数ペア:

[(1, 72938836), (2, 36469418), (4, 18234709), (41, 1778996), (43, 1696252), (82, 889498), (86, 848126), (164, 444749), (172, 424063), (1763, 41372), (3526, 20686), (7052, 10343)]