74474756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 147873600

約数和(自身を除く): 73398844

約数列:

[1, 2, 4, 17, 19, 34, 38, 59, 68, 76, 118, 236, 323, 646, 977, 1003, 1121, 1292, 1954, 2006, 2242, 3908, 4012, 4484, 16609, 18563, 19057, 33218, 37126, 38114, 57643, 66436, 74252, 76228, 115286, 230572, 315571, 631142, 979931, 1095217, 1262284, 1959862, 2190434, 3919724, 4380868, 18618689, 37237378, 74474756]

約数ペア:

[(1, 74474756), (2, 37237378), (4, 18618689), (17, 4380868), (19, 3919724), (34, 2190434), (38, 1959862), (59, 1262284), (68, 1095217), (76, 979931), (118, 631142), (236, 315571), (323, 230572), (646, 115286), (977, 76228), (1003, 74252), (1121, 66436), (1292, 57643), (1954, 38114), (2006, 37126), (2242, 33218), (3908, 19057), (4012, 18563), (4484, 16609)]