38201968

素因数分解:

$2^4\times 7^3\times {\mathrm{6961}}^1$

素因数の和:6990

約数の個数: 40

約数和(自身を含む): 86328800

約数和(自身を除く): 48126832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 6961, 13922, 27844, 48727, 55688, 97454, 111376, 194908, 341089, 389816, 682178, 779632, 1364356, 2387623, 2728712, 4775246, 5457424, 9550492, 19100984, 38201968]

約数ペア:

[(1, 38201968), (2, 19100984), (4, 9550492), (7, 5457424), (8, 4775246), (14, 2728712), (16, 2387623), (28, 1364356), (49, 779632), (56, 682178), (98, 389816), (112, 341089), (196, 194908), (343, 111376), (392, 97454), (686, 55688), (784, 48727), (1372, 27844), (2744, 13922), (5488, 6961)]