28348516070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{42589}}^1$

素因数の和:42897

約数の個数: 64

約数和(自身を含む): 60127539840

約数和(自身を除く): 31779023770

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 257, 259, 370, 514, 518, 1285, 1295, 1799, 2570, 2590, 3598, 8995, 9509, 17990, 19018, 42589, 47545, 66563, 85178, 95090, 133126, 212945, 298123, 332815, 425890, 596246, 665630, 1490615, 1575793, 2981230, 3151586, 7878965, 10945373, 11030551, 15757930, 21890746, 22061102, 54726865, 55152755, 76617611, 109453730, 110305510, 153235222, 383088055, 404978801, 766176110, 809957602, 2024894005, 2834851607, 4049788010, 5669703214, 14174258035, 28348516070]

約数ペア:

[(1, 28348516070), (2, 14174258035), (5, 5669703214), (7, 4049788010), (10, 2834851607), (14, 2024894005), (35, 809957602), (37, 766176110), (70, 404978801), (74, 383088055), (185, 153235222), (257, 110305510), (259, 109453730), (370, 76617611), (514, 55152755), (518, 54726865), (1285, 22061102), (1295, 21890746), (1799, 15757930), (2570, 11030551), (2590, 10945373), (3598, 7878965), (8995, 3151586), (9509, 2981230), (17990, 1575793), (19018, 1490615), (42589, 665630), (47545, 596246), (66563, 425890), (85178, 332815), (95090, 298123), (133126, 212945)]