22928288

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 48676320

約数和(自身を除く): 25748032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 877, 1376, 1634, 1754, 3268, 3508, 6536, 7016, 13072, 14032, 16663, 26144, 28064, 33326, 37711, 66652, 75422, 133304, 150844, 266608, 301688, 533216, 603376, 716509, 1206752, 1433018, 2866036, 5732072, 11464144, 22928288]

約数ペア:

[(1, 22928288), (2, 11464144), (4, 5732072), (8, 2866036), (16, 1433018), (19, 1206752), (32, 716509), (38, 603376), (43, 533216), (76, 301688), (86, 266608), (152, 150844), (172, 133304), (304, 75422), (344, 66652), (608, 37711), (688, 33326), (817, 28064), (877, 26144), (1376, 16663), (1634, 14032), (1754, 13072), (3268, 7016), (3508, 6536)]