7769476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 17329536

約数和(自身を除く): 9560060

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 47, 52, 68, 94, 143, 187, 188, 221, 286, 289, 374, 442, 517, 572, 578, 611, 748, 799, 884, 1034, 1156, 1222, 1598, 2068, 2431, 2444, 3179, 3196, 3757, 4862, 6358, 6721, 7514, 8789, 9724, 10387, 12716, 13442, 13583, 15028, 17578, 20774, 26884, 27166, 35156, 41327, 41548, 54332, 82654, 114257, 149413, 165308, 176579, 228514, 298826, 353158, 457028, 597652, 706316, 1942369, 3884738, 7769476]

約数ペア:

[(1, 7769476), (2, 3884738), (4, 1942369), (11, 706316), (13, 597652), (17, 457028), (22, 353158), (26, 298826), (34, 228514), (44, 176579), (47, 165308), (52, 149413), (68, 114257), (94, 82654), (143, 54332), (187, 41548), (188, 41327), (221, 35156), (286, 27166), (289, 26884), (374, 20774), (442, 17578), (517, 15028), (572, 13583), (578, 13442), (611, 12716), (748, 10387), (799, 9724), (884, 8789), (1034, 7514), (1156, 6721), (1222, 6358), (1598, 4862), (2068, 3757), (2431, 3196), (2444, 3179)]