23827804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 56515424

約数和(自身を除く): 32687620

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 541, 572, 847, 1001, 1082, 1573, 1694, 2002, 2164, 3146, 3388, 3787, 4004, 5951, 6292, 7033, 7574, 11011, 11902, 14066, 15148, 22022, 23804, 28132, 41657, 44044, 49231, 65461, 77363, 83314, 98462, 130922, 154726, 166628, 196924, 261844, 309452, 458227, 541541, 850993, 916454, 1083082, 1701986, 1832908, 2166164, 3403972, 5956951, 11913902, 23827804]

約数ペア:

[(1, 23827804), (2, 11913902), (4, 5956951), (7, 3403972), (11, 2166164), (13, 1832908), (14, 1701986), (22, 1083082), (26, 916454), (28, 850993), (44, 541541), (52, 458227), (77, 309452), (91, 261844), (121, 196924), (143, 166628), (154, 154726), (182, 130922), (242, 98462), (286, 83314), (308, 77363), (364, 65461), (484, 49231), (541, 44044), (572, 41657), (847, 28132), (1001, 23804), (1082, 22022), (1573, 15148), (1694, 14066), (2002, 11902), (2164, 11011), (3146, 7574), (3388, 7033), (3787, 6292), (4004, 5951)]