38459512

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7547}}^1$

素因数の和:7580

約数の個数: 48

約数和(自身を含む): 90349560

約数和(自身を除く): 51890048

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 7547, 15094, 30188, 52829, 60376, 98111, 105658, 196222, 211316, 369803, 392444, 422632, 686777, 739606, 784888, 1373554, 1479212, 2747108, 2958424, 4807439, 5494216, 9614878, 19229756, 38459512]

約数ペア:

[(1, 38459512), (2, 19229756), (4, 9614878), (7, 5494216), (8, 4807439), (13, 2958424), (14, 2747108), (26, 1479212), (28, 1373554), (49, 784888), (52, 739606), (56, 686777), (91, 422632), (98, 392444), (104, 369803), (182, 211316), (196, 196222), (364, 105658), (392, 98111), (637, 60376), (728, 52829), (1274, 30188), (2548, 15094), (5096, 7547)]