25905894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 62042112

約数和(自身を除く): 36136218

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 101, 186, 197, 202, 217, 303, 394, 434, 591, 606, 651, 707, 1182, 1302, 1379, 1414, 2121, 2758, 3131, 4137, 4242, 6107, 6262, 8274, 9393, 12214, 18321, 18786, 19897, 21917, 36642, 39794, 42749, 43834, 59691, 65751, 85498, 119382, 128247, 131502, 139279, 256494, 278558, 417837, 616807, 835674, 1233614, 1850421, 3700842, 4317649, 8635298, 12952947, 25905894]

約数ペア:

[(1, 25905894), (2, 12952947), (3, 8635298), (6, 4317649), (7, 3700842), (14, 1850421), (21, 1233614), (31, 835674), (42, 616807), (62, 417837), (93, 278558), (101, 256494), (186, 139279), (197, 131502), (202, 128247), (217, 119382), (303, 85498), (394, 65751), (434, 59691), (591, 43834), (606, 42749), (651, 39794), (707, 36642), (1182, 21917), (1302, 19897), (1379, 18786), (1414, 18321), (2121, 12214), (2758, 9393), (3131, 8274), (4137, 6262), (4242, 6107)]