42655312

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 102529152

約数和(自身を除く): 59873840

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 238, 272, 301, 344, 476, 521, 602, 688, 731, 952, 1042, 1204, 1462, 1904, 2084, 2408, 2924, 3647, 4168, 4816, 5117, 5848, 7294, 8336, 8857, 10234, 11696, 14588, 17714, 20468, 22403, 29176, 35428, 40936, 44806, 58352, 61999, 70856, 81872, 89612, 123998, 141712, 156821, 179224, 247996, 313642, 358448, 380851, 495992, 627284, 761702, 991984, 1254568, 1523404, 2509136, 2665957, 3046808, 5331914, 6093616, 10663828, 21327656, 42655312]

約数ペア:

[(1, 42655312), (2, 21327656), (4, 10663828), (7, 6093616), (8, 5331914), (14, 3046808), (16, 2665957), (17, 2509136), (28, 1523404), (34, 1254568), (43, 991984), (56, 761702), (68, 627284), (86, 495992), (112, 380851), (119, 358448), (136, 313642), (172, 247996), (238, 179224), (272, 156821), (301, 141712), (344, 123998), (476, 89612), (521, 81872), (602, 70856), (688, 61999), (731, 58352), (952, 44806), (1042, 40936), (1204, 35428), (1462, 29176), (1904, 22403), (2084, 20468), (2408, 17714), (2924, 14588), (3647, 11696), (4168, 10234), (4816, 8857), (5117, 8336), (5848, 7294)]