42849256

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 87302340

約数和(自身を除く): 44453084

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 361, 401, 703, 722, 802, 1406, 1444, 1604, 2812, 2888, 3208, 5624, 7619, 13357, 14837, 15238, 26714, 29674, 30476, 53428, 59348, 60952, 106856, 118696, 144761, 281903, 289522, 563806, 579044, 1127612, 1158088, 2255224, 5356157, 10712314, 21424628, 42849256]

約数ペア:

[(1, 42849256), (2, 21424628), (4, 10712314), (8, 5356157), (19, 2255224), (37, 1158088), (38, 1127612), (74, 579044), (76, 563806), (148, 289522), (152, 281903), (296, 144761), (361, 118696), (401, 106856), (703, 60952), (722, 59348), (802, 53428), (1406, 30476), (1444, 29674), (1604, 26714), (2812, 15238), (2888, 14837), (3208, 13357), (5624, 7619)]