2449496

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 5806080

約数和(自身を除く): 3356584

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 83, 119, 124, 136, 166, 217, 238, 248, 332, 434, 476, 527, 581, 664, 868, 952, 1054, 1162, 1411, 1736, 2108, 2324, 2573, 2822, 3689, 4216, 4648, 5146, 5644, 7378, 9877, 10292, 11288, 14756, 18011, 19754, 20584, 29512, 36022, 39508, 43741, 72044, 79016, 87482, 144088, 174964, 306187, 349928, 612374, 1224748, 2449496]

約数ペア:

[(1, 2449496), (2, 1224748), (4, 612374), (7, 349928), (8, 306187), (14, 174964), (17, 144088), (28, 87482), (31, 79016), (34, 72044), (56, 43741), (62, 39508), (68, 36022), (83, 29512), (119, 20584), (124, 19754), (136, 18011), (166, 14756), (217, 11288), (238, 10292), (248, 9877), (332, 7378), (434, 5644), (476, 5146), (527, 4648), (581, 4216), (664, 3689), (868, 2822), (952, 2573), (1054, 2324), (1162, 2108), (1411, 1736)]