64389376

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{2593}}^1$

素因数の和:2706

約数の個数: 36

約数和(自身を含む): 129902332

約数和(自身を除く): 65512956

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 1552, 2593, 3104, 5186, 6208, 10372, 12416, 20744, 24832, 41488, 82976, 165952, 251521, 331904, 503042, 663808, 1006084, 2012168, 4024336, 8048672, 16097344, 32194688, 64389376]

約数ペア:

[(1, 64389376), (2, 32194688), (4, 16097344), (8, 8048672), (16, 4024336), (32, 2012168), (64, 1006084), (97, 663808), (128, 503042), (194, 331904), (256, 251521), (388, 165952), (776, 82976), (1552, 41488), (2593, 24832), (3104, 20744), (5186, 12416), (6208, 10372)]