17515372

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 38320128

約数和(自身を除く): 20804756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 1187, 2108, 2374, 3689, 4748, 7378, 8309, 14756, 16618, 20179, 33236, 36797, 40358, 73594, 80716, 141253, 147188, 257579, 282506, 515158, 565012, 625549, 1030316, 1251098, 2502196, 4378843, 8757686, 17515372]

約数ペア:

[(1, 17515372), (2, 8757686), (4, 4378843), (7, 2502196), (14, 1251098), (17, 1030316), (28, 625549), (31, 565012), (34, 515158), (62, 282506), (68, 257579), (119, 147188), (124, 141253), (217, 80716), (238, 73594), (434, 40358), (476, 36797), (527, 33236), (868, 20179), (1054, 16618), (1187, 14756), (2108, 8309), (2374, 7378), (3689, 4748)]