31398276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28753}}^1$

素因数の和:28780

約数の個数: 48

約数和(自身を含む): 90172544

約数和(自身を除く): 58774268

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 28753, 57506, 86259, 115012, 172518, 201271, 345036, 373789, 402542, 603813, 747578, 805084, 1121367, 1207626, 1495156, 2242734, 2415252, 2616523, 4485468, 5233046, 7849569, 10466092, 15699138, 31398276]

約数ペア:

[(1, 31398276), (2, 15699138), (3, 10466092), (4, 7849569), (6, 5233046), (7, 4485468), (12, 2616523), (13, 2415252), (14, 2242734), (21, 1495156), (26, 1207626), (28, 1121367), (39, 805084), (42, 747578), (52, 603813), (78, 402542), (84, 373789), (91, 345036), (156, 201271), (182, 172518), (273, 115012), (364, 86259), (546, 57506), (1092, 28753)]