61949264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{297833}}^1$

素因数の和:297854

約数の個数: 20

約数和(自身を含む): 129259956

約数和(自身を除く): 67310692

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 297833, 595666, 1191332, 2382664, 3871829, 4765328, 7743658, 15487316, 30974632, 61949264]

約数ペア:

[(1, 61949264), (2, 30974632), (4, 15487316), (8, 7743658), (13, 4765328), (16, 3871829), (26, 2382664), (52, 1191332), (104, 595666), (208, 297833)]