28070614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 50309280

約数和(自身を除く): 22238666

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1586, 1609, 3218, 8723, 17446, 17699, 20917, 35398, 41834, 98149, 196298, 230087, 460174, 1079639, 1275937, 2159278, 2551874, 14035307, 28070614]

約数ペア:

[(1, 28070614), (2, 14035307), (11, 2551874), (13, 2159278), (22, 1275937), (26, 1079639), (61, 460174), (122, 230087), (143, 196298), (286, 98149), (671, 41834), (793, 35398), (1342, 20917), (1586, 17699), (1609, 17446), (3218, 8723)]