29278648

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2083}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 63020160

約数和(自身を除く): 33741512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 2083, 3514, 4166, 7028, 8332, 14056, 14581, 16664, 29162, 58324, 116648, 522833, 1045666, 2091332, 3659831, 4182664, 7319662, 14639324, 29278648]

約数ペア:

[(1, 29278648), (2, 14639324), (4, 7319662), (7, 4182664), (8, 3659831), (14, 2091332), (28, 1045666), (56, 522833), (251, 116648), (502, 58324), (1004, 29162), (1757, 16664), (2008, 14581), (2083, 14056), (3514, 8332), (4166, 7028)]