22931272

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2423}}^1$

素因数の和:2462

約数の個数: 48

約数和(自身を含む): 53231040

約数和(自身を除く): 30299768

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 2423, 4732, 4846, 9464, 9692, 16961, 19384, 31499, 33922, 62998, 67844, 125996, 135688, 220493, 251992, 409487, 440986, 818974, 881972, 1637948, 1763944, 2866409, 3275896, 5732818, 11465636, 22931272]

約数ペア:

[(1, 22931272), (2, 11465636), (4, 5732818), (7, 3275896), (8, 2866409), (13, 1763944), (14, 1637948), (26, 881972), (28, 818974), (52, 440986), (56, 409487), (91, 251992), (104, 220493), (169, 135688), (182, 125996), (338, 67844), (364, 62998), (676, 33922), (728, 31499), (1183, 19384), (1352, 16961), (2366, 9692), (2423, 9464), (4732, 4846)]