29939216

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:639

約数の個数: 40

約数和(自身を含む): 60275904

約数和(自身を除く): 30336688

約数列:

[1, 2, 4, 8, 16, 37, 74, 103, 148, 206, 296, 412, 491, 592, 824, 982, 1648, 1964, 3811, 3928, 7622, 7856, 15244, 18167, 30488, 36334, 50573, 60976, 72668, 101146, 145336, 202292, 290672, 404584, 809168, 1871201, 3742402, 7484804, 14969608, 29939216]

約数ペア:

[(1, 29939216), (2, 14969608), (4, 7484804), (8, 3742402), (16, 1871201), (37, 809168), (74, 404584), (103, 290672), (148, 202292), (206, 145336), (296, 101146), (412, 72668), (491, 60976), (592, 50573), (824, 36334), (982, 30488), (1648, 18167), (1964, 15244), (3811, 7856), (3928, 7622)]