620087296

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{9767}}^1$

素因数の和:9820

約数の個数: 48

約数和(自身を含む): 1279998720

約数和(自身を除く): 659911424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 7936, 9767, 15872, 19534, 31744, 39068, 63488, 78136, 156272, 302777, 312544, 605554, 625088, 1211108, 1250176, 2422216, 2500352, 4844432, 5000704, 9688864, 10001408, 19377728, 20002816, 38755456, 77510912, 155021824, 310043648, 620087296]

約数ペア:

[(1, 620087296), (2, 310043648), (4, 155021824), (8, 77510912), (16, 38755456), (31, 20002816), (32, 19377728), (62, 10001408), (64, 9688864), (124, 5000704), (128, 4844432), (248, 2500352), (256, 2422216), (496, 1250176), (512, 1211108), (992, 625088), (1024, 605554), (1984, 312544), (2048, 302777), (3968, 156272), (7936, 78136), (9767, 63488), (15872, 39068), (19534, 31744)]