291150016

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{146749}}^1$

素因数の和:146792

約数の個数: 28

約数和(自身を含む): 596392000

約数和(自身を除く): 305241984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 146749, 293498, 586996, 1173992, 2347984, 4549219, 4695968, 9098438, 9391936, 18196876, 36393752, 72787504, 145575008, 291150016]

約数ペア:

[(1, 291150016), (2, 145575008), (4, 72787504), (8, 36393752), (16, 18196876), (31, 9391936), (32, 9098438), (62, 4695968), (64, 4549219), (124, 2347984), (248, 1173992), (496, 586996), (992, 293498), (1984, 146749)]