7213576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 8338424

約数列:

[1, 2, 4, 8, 17, 29, 31, 34, 58, 59, 62, 68, 116, 118, 124, 136, 232, 236, 248, 472, 493, 527, 899, 986, 1003, 1054, 1711, 1798, 1829, 1972, 2006, 2108, 3422, 3596, 3658, 3944, 4012, 4216, 6844, 7192, 7316, 8024, 13688, 14632, 15283, 29087, 30566, 31093, 53041, 58174, 61132, 62186, 106082, 116348, 122264, 124372, 212164, 232696, 248744, 424328, 901697, 1803394, 3606788, 7213576]

約数ペア:

[(1, 7213576), (2, 3606788), (4, 1803394), (8, 901697), (17, 424328), (29, 248744), (31, 232696), (34, 212164), (58, 124372), (59, 122264), (62, 116348), (68, 106082), (116, 62186), (118, 61132), (124, 58174), (136, 53041), (232, 31093), (236, 30566), (248, 29087), (472, 15283), (493, 14632), (527, 13688), (899, 8024), (986, 7316), (1003, 7192), (1054, 6844), (1711, 4216), (1798, 4012), (1829, 3944), (1972, 3658), (2006, 3596), (2108, 3422)]