9688912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 20088000

約数和(自身を除く): 10399088

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 179, 199, 272, 358, 398, 716, 796, 1432, 1592, 2864, 3043, 3184, 3383, 6086, 6766, 12172, 13532, 24344, 27064, 35621, 48688, 54128, 71242, 142484, 284968, 569936, 605557, 1211114, 2422228, 4844456, 9688912]

約数ペア:

[(1, 9688912), (2, 4844456), (4, 2422228), (8, 1211114), (16, 605557), (17, 569936), (34, 284968), (68, 142484), (136, 71242), (179, 54128), (199, 48688), (272, 35621), (358, 27064), (398, 24344), (716, 13532), (796, 12172), (1432, 6766), (1592, 6086), (2864, 3383), (3043, 3184)]