39689608

素因数分解:

$2^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 87497280

約数和(自身を除く): 47807672

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 196, 206, 392, 412, 721, 824, 983, 1442, 1966, 2884, 3932, 5047, 5768, 6881, 7864, 10094, 13762, 20188, 27524, 40376, 48167, 55048, 96334, 101249, 192668, 202498, 385336, 404996, 708743, 809992, 1417486, 2834972, 4961201, 5669944, 9922402, 19844804, 39689608]

約数ペア:

[(1, 39689608), (2, 19844804), (4, 9922402), (7, 5669944), (8, 4961201), (14, 2834972), (28, 1417486), (49, 809992), (56, 708743), (98, 404996), (103, 385336), (196, 202498), (206, 192668), (392, 101249), (412, 96334), (721, 55048), (824, 48167), (983, 40376), (1442, 27524), (1966, 20188), (2884, 13762), (3932, 10094), (5047, 7864), (5768, 6881)]