64243634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8209}}^1$

素因数の和:8274

約数の個数: 32

約数和(自身を含む): 121376640

約数和(自身を除く): 57133006

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 8209, 16418, 57463, 106717, 114926, 213434, 352987, 705974, 747019, 1494038, 2470909, 4588831, 4941818, 9177662, 32121817, 64243634]

約数ペア:

[(1, 64243634), (2, 32121817), (7, 9177662), (13, 4941818), (14, 4588831), (26, 2470909), (43, 1494038), (86, 747019), (91, 705974), (182, 352987), (301, 213434), (559, 114926), (602, 106717), (1118, 57463), (3913, 16418), (7826, 8209)]