74015786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 124540416

約数和(自身を除く): 50524630

約数列:

[1, 2, 13, 26, 31, 62, 131, 262, 403, 701, 806, 1402, 1703, 3406, 4061, 8122, 9113, 18226, 21731, 43462, 52793, 91831, 105586, 183662, 282503, 565006, 1193803, 2387606, 2846761, 5693522, 37007893, 74015786]

約数ペア:

[(1, 74015786), (2, 37007893), (13, 5693522), (26, 2846761), (31, 2387606), (62, 1193803), (131, 565006), (262, 282503), (403, 183662), (701, 105586), (806, 91831), (1402, 52793), (1703, 43462), (3406, 21731), (4061, 18226), (8122, 9113)]