61903016

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4957}}^1$

素因数の和:5193

約数の個数: 32

約数和(自身を含む): 133271040

約数和(自身を除く): 71368024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 4957, 6244, 9914, 12488, 19828, 34699, 39656, 69398, 138796, 277592, 1105411, 2210822, 4421644, 7737877, 8843288, 15475754, 30951508, 61903016]

約数ペア:

[(1, 61903016), (2, 30951508), (4, 15475754), (7, 8843288), (8, 7737877), (14, 4421644), (28, 2210822), (56, 1105411), (223, 277592), (446, 138796), (892, 69398), (1561, 39656), (1784, 34699), (3122, 19828), (4957, 12488), (6244, 9914)]