670072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 1436400

約数和(自身を除く): 766328

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 379, 442, 758, 884, 1516, 1768, 3032, 4927, 6443, 9854, 12886, 19708, 25772, 39416, 51544, 83759, 167518, 335036, 670072]

約数ペア:

[(1, 670072), (2, 335036), (4, 167518), (8, 83759), (13, 51544), (17, 39416), (26, 25772), (34, 19708), (52, 12886), (68, 9854), (104, 6443), (136, 4927), (221, 3032), (379, 1768), (442, 1516), (758, 884)]