67463888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2557}}^1$

素因数の和:2679

約数の個数: 40

約数和(自身を含む): 139881672

約数和(自身を除く): 72417784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 388, 776, 1552, 1649, 2557, 3298, 5114, 6596, 10228, 13192, 20456, 26384, 40912, 43469, 86938, 173876, 248029, 347752, 496058, 695504, 992116, 1984232, 3968464, 4216493, 8432986, 16865972, 33731944, 67463888]

約数ペア:

[(1, 67463888), (2, 33731944), (4, 16865972), (8, 8432986), (16, 4216493), (17, 3968464), (34, 1984232), (68, 992116), (97, 695504), (136, 496058), (194, 347752), (272, 248029), (388, 173876), (776, 86938), (1552, 43469), (1649, 40912), (2557, 26384), (3298, 20456), (5114, 13192), (6596, 10228)]