65719984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1193}}^1$

素因数の和:1525

約数の個数: 40

約数和(自身を含む): 139468752

約数和(自身を除く): 73748768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 313, 626, 1193, 1252, 2386, 2504, 3443, 4772, 5008, 6886, 9544, 13123, 13772, 19088, 26246, 27544, 52492, 55088, 104984, 209968, 373409, 746818, 1493636, 2987272, 4107499, 5974544, 8214998, 16429996, 32859992, 65719984]

約数ペア:

[(1, 65719984), (2, 32859992), (4, 16429996), (8, 8214998), (11, 5974544), (16, 4107499), (22, 2987272), (44, 1493636), (88, 746818), (176, 373409), (313, 209968), (626, 104984), (1193, 55088), (1252, 52492), (2386, 27544), (2504, 26246), (3443, 19088), (4772, 13772), (5008, 13123), (6886, 9544)]