69218864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30253}}^1$

素因数の和:30285

約数の個数: 40

約数和(自身を含む): 157562832

約数和(自身を除く): 88343968

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 30253, 60506, 121012, 242024, 332783, 393289, 484048, 665566, 786578, 1331132, 1573156, 2662264, 3146312, 4326179, 5324528, 6292624, 8652358, 17304716, 34609432, 69218864]

約数ペア:

[(1, 69218864), (2, 34609432), (4, 17304716), (8, 8652358), (11, 6292624), (13, 5324528), (16, 4326179), (22, 3146312), (26, 2662264), (44, 1573156), (52, 1331132), (88, 786578), (104, 665566), (143, 484048), (176, 393289), (208, 332783), (286, 242024), (572, 121012), (1144, 60506), (2288, 30253)]