25334988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1531}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 67947264

約数和(自身を除く): 42612276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 1531, 2364, 2758, 3062, 4137, 4593, 5516, 6124, 8274, 9186, 10717, 16548, 18372, 21434, 32151, 42868, 64302, 128604, 301607, 603214, 904821, 1206428, 1809642, 2111249, 3619284, 4222498, 6333747, 8444996, 12667494, 25334988]

約数ペア:

[(1, 25334988), (2, 12667494), (3, 8444996), (4, 6333747), (6, 4222498), (7, 3619284), (12, 2111249), (14, 1809642), (21, 1206428), (28, 904821), (42, 603214), (84, 301607), (197, 128604), (394, 64302), (591, 42868), (788, 32151), (1182, 21434), (1379, 18372), (1531, 16548), (2364, 10717), (2758, 9186), (3062, 8274), (4137, 6124), (4593, 5516)]