22187776

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 48933360

約数和(自身を除く): 26745584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 113, 118, 128, 208, 226, 236, 256, 416, 452, 472, 767, 832, 904, 944, 1469, 1534, 1664, 1808, 1888, 2938, 3068, 3328, 3616, 3776, 5876, 6136, 6667, 7232, 7552, 11752, 12272, 13334, 14464, 15104, 23504, 24544, 26668, 28928, 47008, 49088, 53336, 86671, 94016, 98176, 106672, 173342, 188032, 196352, 213344, 346684, 376064, 426688, 693368, 853376, 1386736, 1706752, 2773472, 5546944, 11093888, 22187776]

約数ペア:

[(1, 22187776), (2, 11093888), (4, 5546944), (8, 2773472), (13, 1706752), (16, 1386736), (26, 853376), (32, 693368), (52, 426688), (59, 376064), (64, 346684), (104, 213344), (113, 196352), (118, 188032), (128, 173342), (208, 106672), (226, 98176), (236, 94016), (256, 86671), (416, 53336), (452, 49088), (472, 47008), (767, 28928), (832, 26668), (904, 24544), (944, 23504), (1469, 15104), (1534, 14464), (1664, 13334), (1808, 12272), (1888, 11752), (2938, 7552), (3068, 7232), (3328, 6667), (3616, 6136), (3776, 5876)]