1152989696

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{72643}}^1$

素因数の和:72692

約数の個数: 40

約数和(自身を含む): 2378073984

約数和(自身を除く): 1225084288

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 72643, 145286, 290572, 581144, 1162288, 2251933, 2324576, 4503866, 4649152, 9007732, 9298304, 18015464, 18596608, 36030928, 37193216, 72061856, 144123712, 288247424, 576494848, 1152989696]

約数ペア:

[(1, 1152989696), (2, 576494848), (4, 288247424), (8, 144123712), (16, 72061856), (31, 37193216), (32, 36030928), (62, 18596608), (64, 18015464), (124, 9298304), (128, 9007732), (248, 4649152), (256, 4503866), (496, 2324576), (512, 2251933), (992, 1162288), (1984, 581144), (3968, 290572), (7936, 145286), (15872, 72643)]