13793392

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 60

約数和(自身を含む): 30073720

約数和(自身を除く): 16280328

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 157, 272, 289, 304, 314, 323, 578, 628, 646, 1156, 1256, 1292, 2312, 2512, 2584, 2669, 2983, 4624, 5168, 5338, 5491, 5966, 10676, 10982, 11932, 21352, 21964, 23864, 42704, 43928, 45373, 47728, 50711, 87856, 90746, 101422, 181492, 202844, 362984, 405688, 725968, 811376, 862087, 1724174, 3448348, 6896696, 13793392]

約数ペア:

[(1, 13793392), (2, 6896696), (4, 3448348), (8, 1724174), (16, 862087), (17, 811376), (19, 725968), (34, 405688), (38, 362984), (68, 202844), (76, 181492), (136, 101422), (152, 90746), (157, 87856), (272, 50711), (289, 47728), (304, 45373), (314, 43928), (323, 42704), (578, 23864), (628, 21964), (646, 21352), (1156, 11932), (1256, 10982), (1292, 10676), (2312, 5966), (2512, 5491), (2584, 5338), (2669, 5168), (2983, 4624)]