30879992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26993}}^1$

素因数の和:27023

約数の個数: 32

約数和(自身を含む): 68024880

約数和(自身を除く): 37144888

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 26993, 53986, 107972, 215944, 296923, 350909, 593846, 701818, 1187692, 1403636, 2375384, 2807272, 3859999, 7719998, 15439996, 30879992]

約数ペア:

[(1, 30879992), (2, 15439996), (4, 7719998), (8, 3859999), (11, 2807272), (13, 2375384), (22, 1403636), (26, 1187692), (44, 701818), (52, 593846), (88, 350909), (104, 296923), (143, 215944), (286, 107972), (572, 53986), (1144, 26993)]