72028544

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4271

約数の個数: 64

約数和(自身を含む): 172665600

約数和(自身を除く): 100637056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4231, 4256, 8462, 8512, 16924, 17024, 29617, 33848, 59234, 67696, 80389, 118468, 135392, 160778, 236936, 270784, 321556, 473872, 541568, 562723, 643112, 947744, 1125446, 1286224, 1895488, 2250892, 2572448, 3790976, 4501784, 5144896, 9003568, 10289792, 18007136, 36014272, 72028544]

約数ペア:

[(1, 72028544), (2, 36014272), (4, 18007136), (7, 10289792), (8, 9003568), (14, 5144896), (16, 4501784), (19, 3790976), (28, 2572448), (32, 2250892), (38, 1895488), (56, 1286224), (64, 1125446), (76, 947744), (112, 643112), (128, 562723), (133, 541568), (152, 473872), (224, 321556), (266, 270784), (304, 236936), (448, 160778), (532, 135392), (608, 118468), (896, 80389), (1064, 67696), (1216, 59234), (2128, 33848), (2432, 29617), (4231, 17024), (4256, 16924), (8462, 8512)]