39699376

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1381

約数の個数: 40

約数和(自身を含む): 80820720

約数和(自身を除く): 41121344

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 464, 536, 1072, 1277, 1943, 2554, 3886, 5108, 7772, 10216, 15544, 20432, 31088, 37033, 74066, 85559, 148132, 171118, 296264, 342236, 592528, 684472, 1368944, 2481211, 4962422, 9924844, 19849688, 39699376]

約数ペア:

[(1, 39699376), (2, 19849688), (4, 9924844), (8, 4962422), (16, 2481211), (29, 1368944), (58, 684472), (67, 592528), (116, 342236), (134, 296264), (232, 171118), (268, 148132), (464, 85559), (536, 74066), (1072, 37033), (1277, 31088), (1943, 20432), (2554, 15544), (3886, 10216), (5108, 7772)]