115566388

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 240099328

約数和(自身を除く): 124532940

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 211, 217, 422, 434, 631, 844, 868, 1262, 1477, 2524, 2954, 4417, 5908, 6541, 8834, 13082, 17668, 19561, 26164, 39122, 45787, 78244, 91574, 133141, 136927, 183148, 266282, 273854, 532564, 547708, 931987, 1863974, 3727948, 4127371, 8254742, 16509484, 28891597, 57783194, 115566388]

約数ペア:

[(1, 115566388), (2, 57783194), (4, 28891597), (7, 16509484), (14, 8254742), (28, 4127371), (31, 3727948), (62, 1863974), (124, 931987), (211, 547708), (217, 532564), (422, 273854), (434, 266282), (631, 183148), (844, 136927), (868, 133141), (1262, 91574), (1477, 78244), (2524, 45787), (2954, 39122), (4417, 26164), (5908, 19561), (6541, 17668), (8834, 13082)]