65538978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1571}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 139216320

約数和(自身を除く): 73677342

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 409, 818, 1227, 1571, 2454, 3142, 4713, 6953, 9426, 13906, 20859, 26707, 41718, 53414, 80121, 160242, 642539, 1285078, 1927617, 3855234, 10923163, 21846326, 32769489, 65538978]

約数ペア:

[(1, 65538978), (2, 32769489), (3, 21846326), (6, 10923163), (17, 3855234), (34, 1927617), (51, 1285078), (102, 642539), (409, 160242), (818, 80121), (1227, 53414), (1571, 41718), (2454, 26707), (3142, 20859), (4713, 13906), (6953, 9426)]