28358044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4507}}^1$

素因数の和:4546

約数の個数: 36

約数和(自身を含む): 58757272

約数和(自身を除く): 30399228

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 4507, 6292, 9014, 18028, 49577, 58591, 99154, 117182, 198308, 234364, 545347, 644501, 1090694, 1289002, 2181388, 2578004, 7089511, 14179022, 28358044]

約数ペア:

[(1, 28358044), (2, 14179022), (4, 7089511), (11, 2578004), (13, 2181388), (22, 1289002), (26, 1090694), (44, 644501), (52, 545347), (121, 234364), (143, 198308), (242, 117182), (286, 99154), (484, 58591), (572, 49577), (1573, 18028), (3146, 9014), (4507, 6292)]