61819888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17483}}^1$

素因数の和:17521

約数の個数: 40

約数和(自身を含む): 136585008

約数和(自身を除く): 74765120

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 17483, 34966, 69932, 139864, 227279, 279728, 297211, 454558, 594422, 909116, 1188844, 1818232, 2377688, 3636464, 3863743, 4755376, 7727486, 15454972, 30909944, 61819888]

約数ペア:

[(1, 61819888), (2, 30909944), (4, 15454972), (8, 7727486), (13, 4755376), (16, 3863743), (17, 3636464), (26, 2377688), (34, 1818232), (52, 1188844), (68, 909116), (104, 594422), (136, 454558), (208, 297211), (221, 279728), (272, 227279), (442, 139864), (884, 69932), (1768, 34966), (3536, 17483)]