64313158

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11399}}^1$

素因数の和:11452

約数の個数: 32

約数和(自身を含む): 122572800

約数和(自身を除く): 58259642

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 11399, 22798, 79793, 148187, 159586, 296374, 353369, 706738, 1037309, 2074618, 2473583, 4593797, 4947166, 9187594, 32156579, 64313158]

約数ペア:

[(1, 64313158), (2, 32156579), (7, 9187594), (13, 4947166), (14, 4593797), (26, 2473583), (31, 2074618), (62, 1037309), (91, 706738), (182, 353369), (217, 296374), (403, 159586), (434, 148187), (806, 79793), (2821, 22798), (5642, 11399)]