22280059984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{805381}}^1$

素因数の和:805428

約数の個数: 80

約数和(自身を含む): 55925726080

約数和(自身を除く): 33645666096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 13832, 27664, 805381, 1610762, 3221524, 5637667, 6443048, 10469953, 11275334, 12886096, 15302239, 20939906, 22550668, 30604478, 41879812, 45101336, 61208956, 73289671, 83759624, 90202672, 107115673, 122417912, 146579342, 167519248, 198929107, 214231346, 244835824, 293158684, 397858214, 428462692, 586317368, 795716428, 856925384, 1172634736, 1392503749, 1591432856, 1713850768, 2785007498, 3182865712, 5570014996, 11140029992, 22280059984]

約数ペア:

[(1, 22280059984), (2, 11140029992), (4, 5570014996), (7, 3182865712), (8, 2785007498), (13, 1713850768), (14, 1591432856), (16, 1392503749), (19, 1172634736), (26, 856925384), (28, 795716428), (38, 586317368), (52, 428462692), (56, 397858214), (76, 293158684), (91, 244835824), (104, 214231346), (112, 198929107), (133, 167519248), (152, 146579342), (182, 122417912), (208, 107115673), (247, 90202672), (266, 83759624), (304, 73289671), (364, 61208956), (494, 45101336), (532, 41879812), (728, 30604478), (988, 22550668), (1064, 20939906), (1456, 15302239), (1729, 12886096), (1976, 11275334), (2128, 10469953), (3458, 6443048), (3952, 5637667), (6916, 3221524), (13832, 1610762), (27664, 805381)]