71465914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 119528640

約数和(自身を除く): 48062726

約数列:

[1, 2, 13, 26, 43, 86, 97, 194, 559, 659, 1118, 1261, 1318, 2522, 4171, 8342, 8567, 17134, 28337, 54223, 56674, 63923, 108446, 127846, 368381, 736762, 830999, 1661998, 2748689, 5497378, 35732957, 71465914]

約数ペア:

[(1, 71465914), (2, 35732957), (13, 5497378), (26, 2748689), (43, 1661998), (86, 830999), (97, 736762), (194, 368381), (559, 127846), (659, 108446), (1118, 63923), (1261, 56674), (1318, 54223), (2522, 28337), (4171, 17134), (8342, 8567)]