7643504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:473

約数の個数: 40

約数和(自身を含む): 16324848

約数和(自身を除く): 8681344

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 137, 176, 274, 317, 548, 634, 1096, 1268, 1507, 2192, 2536, 3014, 3487, 5072, 6028, 6974, 12056, 13948, 24112, 27896, 43429, 55792, 86858, 173716, 347432, 477719, 694864, 955438, 1910876, 3821752, 7643504]

約数ペア:

[(1, 7643504), (2, 3821752), (4, 1910876), (8, 955438), (11, 694864), (16, 477719), (22, 347432), (44, 173716), (88, 86858), (137, 55792), (176, 43429), (274, 27896), (317, 24112), (548, 13948), (634, 12056), (1096, 6974), (1268, 6028), (1507, 5072), (2192, 3487), (2536, 3014)]