65641906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 112078080

約数和(自身を除く): 46436174

約数列:

[1, 2, 11, 22, 29, 58, 137, 274, 319, 638, 751, 1502, 1507, 3014, 3973, 7946, 8261, 16522, 21779, 43558, 43703, 87406, 102887, 205774, 239569, 479138, 1131757, 2263514, 2983723, 5967446, 32820953, 65641906]

約数ペア:

[(1, 65641906), (2, 32820953), (11, 5967446), (22, 2983723), (29, 2263514), (58, 1131757), (137, 479138), (274, 239569), (319, 205774), (638, 102887), (751, 87406), (1502, 43703), (1507, 43558), (3014, 21779), (3973, 16522), (7946, 8261)]