17682028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 39337984

約数和(自身を除く): 21655956

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1567, 1612, 2821, 3134, 5642, 6268, 10969, 11284, 20371, 21938, 40742, 43876, 48577, 81484, 97154, 142597, 194308, 285194, 340039, 570388, 631501, 680078, 1263002, 1360156, 2526004, 4420507, 8841014, 17682028]

約数ペア:

[(1, 17682028), (2, 8841014), (4, 4420507), (7, 2526004), (13, 1360156), (14, 1263002), (26, 680078), (28, 631501), (31, 570388), (52, 340039), (62, 285194), (91, 194308), (124, 142597), (182, 97154), (217, 81484), (364, 48577), (403, 43876), (434, 40742), (806, 21938), (868, 20371), (1567, 11284), (1612, 10969), (2821, 6268), (3134, 5642)]