22642984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 55036800

約数和(自身を除く): 32393816

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1637, 1729, 1976, 3274, 3458, 6548, 6916, 11459, 13096, 13832, 21281, 22918, 31103, 42562, 45836, 62206, 85124, 91672, 124412, 148967, 170248, 217721, 248824, 297934, 404339, 435442, 595868, 808678, 870884, 1191736, 1617356, 1741768, 2830373, 3234712, 5660746, 11321492, 22642984]

約数ペア:

[(1, 22642984), (2, 11321492), (4, 5660746), (7, 3234712), (8, 2830373), (13, 1741768), (14, 1617356), (19, 1191736), (26, 870884), (28, 808678), (38, 595868), (52, 435442), (56, 404339), (76, 297934), (91, 248824), (104, 217721), (133, 170248), (152, 148967), (182, 124412), (247, 91672), (266, 85124), (364, 62206), (494, 45836), (532, 42562), (728, 31103), (988, 22918), (1064, 21281), (1637, 13832), (1729, 13096), (1976, 11459), (3274, 6916), (3458, 6548)]