23989784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 57200640

約数和(自身を除く): 33210856

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1063, 1612, 1736, 2126, 2821, 3224, 4252, 5642, 7441, 8504, 11284, 13819, 14882, 22568, 27638, 29764, 32953, 55276, 59528, 65906, 96733, 110552, 131812, 193466, 230671, 263624, 386932, 428389, 461342, 773864, 856778, 922684, 1713556, 1845368, 2998723, 3427112, 5997446, 11994892, 23989784]

約数ペア:

[(1, 23989784), (2, 11994892), (4, 5997446), (7, 3427112), (8, 2998723), (13, 1845368), (14, 1713556), (26, 922684), (28, 856778), (31, 773864), (52, 461342), (56, 428389), (62, 386932), (91, 263624), (104, 230671), (124, 193466), (182, 131812), (217, 110552), (248, 96733), (364, 65906), (403, 59528), (434, 55276), (728, 32953), (806, 29764), (868, 27638), (1063, 22568), (1612, 14882), (1736, 13819), (2126, 11284), (2821, 8504), (3224, 7441), (4252, 5642)]