25936638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 64888320

約数和(自身を除く): 38951682

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 78, 91, 134, 182, 201, 273, 402, 469, 546, 709, 871, 938, 1407, 1418, 1742, 2127, 2613, 2814, 4254, 4963, 5226, 6097, 9217, 9926, 12194, 14889, 18291, 18434, 27651, 29778, 36582, 47503, 55302, 64519, 95006, 129038, 142509, 193557, 285018, 332521, 387114, 617539, 665042, 997563, 1235078, 1852617, 1995126, 3705234, 4322773, 8645546, 12968319, 25936638]

約数ペア:

[(1, 25936638), (2, 12968319), (3, 8645546), (6, 4322773), (7, 3705234), (13, 1995126), (14, 1852617), (21, 1235078), (26, 997563), (39, 665042), (42, 617539), (67, 387114), (78, 332521), (91, 285018), (134, 193557), (182, 142509), (201, 129038), (273, 95006), (402, 64519), (469, 55302), (546, 47503), (709, 36582), (871, 29778), (938, 27651), (1407, 18434), (1418, 18291), (1742, 14889), (2127, 12194), (2613, 9926), (2814, 9217), (4254, 6097), (4963, 5226)]