40589302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 70053984

約数和(自身を除く): 29464682

約数列:

[1, 2, 13, 17, 26, 34, 131, 221, 262, 442, 701, 1402, 1703, 2227, 3406, 4454, 9113, 11917, 18226, 23834, 28951, 57902, 91831, 154921, 183662, 309842, 1193803, 1561127, 2387606, 3122254, 20294651, 40589302]

約数ペア:

[(1, 40589302), (2, 20294651), (13, 3122254), (17, 2387606), (26, 1561127), (34, 1193803), (131, 309842), (221, 183662), (262, 154921), (442, 91831), (701, 57902), (1402, 28951), (1703, 23834), (2227, 18226), (3406, 11917), (4454, 9113)]