9838648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 19820160

約数和(自身を除く): 9981512

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 991, 1241, 1982, 2482, 3964, 4964, 7928, 9928, 16847, 33694, 67388, 72343, 134776, 144686, 289372, 578744, 1229831, 2459662, 4919324, 9838648]

約数ペア:

[(1, 9838648), (2, 4919324), (4, 2459662), (8, 1229831), (17, 578744), (34, 289372), (68, 144686), (73, 134776), (136, 72343), (146, 67388), (292, 33694), (584, 16847), (991, 9928), (1241, 7928), (1982, 4964), (2482, 3964)]