13408648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8963}}^1$

素因数の和:8997

約数の個数: 32

約数和(自身を含む): 29043360

約数和(自身を除く): 15634712

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 8963, 17926, 35852, 71704, 98593, 152371, 197186, 304742, 394372, 609484, 788744, 1218968, 1676081, 3352162, 6704324, 13408648]

約数ペア:

[(1, 13408648), (2, 6704324), (4, 3352162), (8, 1676081), (11, 1218968), (17, 788744), (22, 609484), (34, 394372), (44, 304742), (68, 197186), (88, 152371), (136, 98593), (187, 71704), (374, 35852), (748, 17926), (1496, 8963)]