426728416

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1879}}^1$

素因数の和:2087

約数の個数: 48

約数和(自身を含む): 864138240

約数和(自身を除く): 437409824

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 151, 188, 302, 376, 604, 752, 1208, 1504, 1879, 2416, 3758, 4832, 7097, 7516, 14194, 15032, 28388, 30064, 56776, 60128, 88313, 113552, 176626, 227104, 283729, 353252, 567458, 706504, 1134916, 1413008, 2269832, 2826016, 4539664, 9079328, 13335263, 26670526, 53341052, 106682104, 213364208, 426728416]

約数ペア:

[(1, 426728416), (2, 213364208), (4, 106682104), (8, 53341052), (16, 26670526), (32, 13335263), (47, 9079328), (94, 4539664), (151, 2826016), (188, 2269832), (302, 1413008), (376, 1134916), (604, 706504), (752, 567458), (1208, 353252), (1504, 283729), (1879, 227104), (2416, 176626), (3758, 113552), (4832, 88313), (7097, 60128), (7516, 56776), (14194, 30064), (15032, 28388)]