25412842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7349}}^1$

素因数の和:7390

約数の個数: 32

約数和(自身を含む): 49392000

約数和(自身を除く): 23979158

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 7349, 14698, 51443, 95537, 102886, 139631, 191074, 279262, 668759, 977417, 1337518, 1815203, 1954834, 3630406, 12706421, 25412842]

約数ペア:

[(1, 25412842), (2, 12706421), (7, 3630406), (13, 1954834), (14, 1815203), (19, 1337518), (26, 977417), (38, 668759), (91, 279262), (133, 191074), (182, 139631), (247, 102886), (266, 95537), (494, 51443), (1729, 14698), (3458, 7349)]