38361778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1609}}^1$

素因数の和:1762

約数の個数: 32

約数和(自身を含む): 71406720

約数和(自身を除く): 33044942

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 917, 1609, 1703, 1834, 3218, 3406, 11263, 11921, 20917, 22526, 23842, 41834, 146419, 210779, 292838, 421558, 1475453, 2740127, 2950906, 5480254, 19180889, 38361778]

約数ペア:

[(1, 38361778), (2, 19180889), (7, 5480254), (13, 2950906), (14, 2740127), (26, 1475453), (91, 421558), (131, 292838), (182, 210779), (262, 146419), (917, 41834), (1609, 23842), (1703, 22526), (1834, 20917), (3218, 11921), (3406, 11263)]