40402728

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{9511}}^1$

素因数の和:9582

約数の個数: 48

約数和(自身を含む): 111290400

約数和(自身を除く): 70887672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 9511, 19022, 28533, 38044, 57066, 76088, 85599, 114132, 171198, 228264, 342396, 561149, 684792, 1122298, 1683447, 2244596, 3366894, 4489192, 5050341, 6733788, 10100682, 13467576, 20201364, 40402728]

約数ペア:

[(1, 40402728), (2, 20201364), (3, 13467576), (4, 10100682), (6, 6733788), (8, 5050341), (9, 4489192), (12, 3366894), (18, 2244596), (24, 1683447), (36, 1122298), (59, 684792), (72, 561149), (118, 342396), (177, 228264), (236, 171198), (354, 114132), (472, 85599), (531, 76088), (708, 57066), (1062, 38044), (1416, 28533), (2124, 19022), (4248, 9511)]