65685088

素因数分解:

$2^5\times 7^2\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 72

約数和(自身を含む): 151942392

約数和(自身を除く): 86257304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 163, 196, 224, 257, 326, 392, 514, 652, 784, 1028, 1141, 1304, 1568, 1799, 2056, 2282, 2608, 3598, 4112, 4564, 5216, 7196, 7987, 8224, 9128, 12593, 14392, 15974, 18256, 25186, 28784, 31948, 36512, 41891, 50372, 57568, 63896, 83782, 100744, 127792, 167564, 201488, 255584, 293237, 335128, 402976, 586474, 670256, 1172948, 1340512, 2052659, 2345896, 4105318, 4691792, 8210636, 9383584, 16421272, 32842544, 65685088]

約数ペア:

[(1, 65685088), (2, 32842544), (4, 16421272), (7, 9383584), (8, 8210636), (14, 4691792), (16, 4105318), (28, 2345896), (32, 2052659), (49, 1340512), (56, 1172948), (98, 670256), (112, 586474), (163, 402976), (196, 335128), (224, 293237), (257, 255584), (326, 201488), (392, 167564), (514, 127792), (652, 100744), (784, 83782), (1028, 63896), (1141, 57568), (1304, 50372), (1568, 41891), (1799, 36512), (2056, 31948), (2282, 28784), (2608, 25186), (3598, 18256), (4112, 15974), (4564, 14392), (5216, 12593), (7196, 9128), (7987, 8224)]