69872272

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{12097}}^1$

素因数の和:12143

約数の個数: 30

約数和(自身を含む): 142889478

約数和(自身を除く): 73017206

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 12097, 24194, 48388, 96776, 193552, 229843, 459686, 919372, 1838744, 3677488, 4367017, 8734034, 17468068, 34936136, 69872272]

約数ペア:

[(1, 69872272), (2, 34936136), (4, 17468068), (8, 8734034), (16, 4367017), (19, 3677488), (38, 1838744), (76, 919372), (152, 459686), (304, 229843), (361, 193552), (722, 96776), (1444, 48388), (2888, 24194), (5776, 12097)]