22870984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 48988800

約数和(自身を除く): 26117816

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 53, 68, 76, 106, 136, 152, 167, 212, 323, 334, 424, 646, 668, 901, 1007, 1292, 1336, 1802, 2014, 2584, 2839, 3173, 3604, 4028, 5678, 6346, 7208, 8056, 8851, 11356, 12692, 17119, 17702, 22712, 25384, 34238, 35404, 53941, 68476, 70808, 107882, 136952, 150467, 168169, 215764, 300934, 336338, 431528, 601868, 672676, 1203736, 1345352, 2858873, 5717746, 11435492, 22870984]

約数ペア:

[(1, 22870984), (2, 11435492), (4, 5717746), (8, 2858873), (17, 1345352), (19, 1203736), (34, 672676), (38, 601868), (53, 431528), (68, 336338), (76, 300934), (106, 215764), (136, 168169), (152, 150467), (167, 136952), (212, 107882), (323, 70808), (334, 68476), (424, 53941), (646, 35404), (668, 34238), (901, 25384), (1007, 22712), (1292, 17702), (1336, 17119), (1802, 12692), (2014, 11356), (2584, 8851), (2839, 8056), (3173, 7208), (3604, 6346), (4028, 5678)]