8326256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:537

約数の個数: 40

約数和(自身を含む): 17298000

約数和(自身を除く): 8971744

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 449, 488, 898, 976, 1159, 1796, 2318, 3592, 4636, 7184, 8531, 9272, 17062, 18544, 27389, 34124, 54778, 68248, 109556, 136496, 219112, 438224, 520391, 1040782, 2081564, 4163128, 8326256]

約数ペア:

[(1, 8326256), (2, 4163128), (4, 2081564), (8, 1040782), (16, 520391), (19, 438224), (38, 219112), (61, 136496), (76, 109556), (122, 68248), (152, 54778), (244, 34124), (304, 27389), (449, 18544), (488, 17062), (898, 9272), (976, 8531), (1159, 7184), (1796, 4636), (2318, 3592)]