198792448

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{26777}}^1$

素因数の和:26822

約数の個数: 36

約数和(自身を含む): 410506740

約数和(自身を除く): 211714292

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 3712, 7424, 26777, 53554, 107108, 214216, 428432, 776533, 856864, 1553066, 1713728, 3106132, 3427456, 6212264, 6854912, 12424528, 24849056, 49698112, 99396224, 198792448]

約数ペア:

[(1, 198792448), (2, 99396224), (4, 49698112), (8, 24849056), (16, 12424528), (29, 6854912), (32, 6212264), (58, 3427456), (64, 3106132), (116, 1713728), (128, 1553066), (232, 856864), (256, 776533), (464, 428432), (928, 214216), (1856, 107108), (3712, 53554), (7424, 26777)]