42842072

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 100968000

約数和(自身を除く): 58125928

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 686, 728, 1201, 1274, 1372, 2402, 2548, 2744, 4459, 4804, 5096, 8407, 8918, 9608, 15613, 16814, 17836, 31226, 33628, 35672, 58849, 62452, 67256, 109291, 117698, 124904, 218582, 235396, 411943, 437164, 470792, 765037, 823886, 874328, 1530074, 1647772, 3060148, 3295544, 5355259, 6120296, 10710518, 21421036, 42842072]

約数ペア:

[(1, 42842072), (2, 21421036), (4, 10710518), (7, 6120296), (8, 5355259), (13, 3295544), (14, 3060148), (26, 1647772), (28, 1530074), (49, 874328), (52, 823886), (56, 765037), (91, 470792), (98, 437164), (104, 411943), (182, 235396), (196, 218582), (343, 124904), (364, 117698), (392, 109291), (637, 67256), (686, 62452), (728, 58849), (1201, 35672), (1274, 33628), (1372, 31226), (2402, 17836), (2548, 16814), (2744, 15613), (4459, 9608), (4804, 8918), (5096, 8407)]