65790172

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 137313792

約数和(自身を除く): 71523620

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 106, 172, 212, 301, 371, 602, 742, 1031, 1204, 1484, 2062, 2279, 4124, 4558, 7217, 9116, 14434, 15953, 28868, 31906, 44333, 54643, 63812, 88666, 109286, 177332, 218572, 310331, 382501, 620662, 765002, 1241324, 1530004, 2349649, 4699298, 9398596, 16447543, 32895086, 65790172]

約数ペア:

[(1, 65790172), (2, 32895086), (4, 16447543), (7, 9398596), (14, 4699298), (28, 2349649), (43, 1530004), (53, 1241324), (86, 765002), (106, 620662), (172, 382501), (212, 310331), (301, 218572), (371, 177332), (602, 109286), (742, 88666), (1031, 63812), (1204, 54643), (1484, 44333), (2062, 31906), (2279, 28868), (4124, 15953), (4558, 14434), (7217, 9116)]