21167773244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{24371}}^1$

素因数の和:24686

約数の個数: 48

約数和(自身を含む): 40130155296

約数和(自身を除く): 18962382052

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 241, 482, 901, 964, 1802, 3604, 4097, 8194, 12773, 16388, 24371, 25546, 48742, 51092, 97484, 217141, 414307, 434282, 828614, 868564, 1291663, 1657228, 2583326, 5166652, 5873411, 11746822, 21958271, 23493644, 43916542, 87833084, 99847987, 199695974, 311290783, 399391948, 622581566, 1245163132, 5291943311, 10583886622, 21167773244]

約数ペア:

[(1, 21167773244), (2, 10583886622), (4, 5291943311), (17, 1245163132), (34, 622581566), (53, 399391948), (68, 311290783), (106, 199695974), (212, 99847987), (241, 87833084), (482, 43916542), (901, 23493644), (964, 21958271), (1802, 11746822), (3604, 5873411), (4097, 5166652), (8194, 2583326), (12773, 1657228), (16388, 1291663), (24371, 868564), (25546, 828614), (48742, 434282), (51092, 414307), (97484, 217141)]