65938208

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15493}}^1$

素因数の和:15529

約数の個数: 48

約数和(自身を含む): 156179520

約数和(自身を除く): 90241312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 15493, 30986, 61972, 108451, 123944, 216902, 247888, 294367, 433804, 495776, 588734, 867608, 1177468, 1735216, 2060569, 2354936, 3470432, 4121138, 4709872, 8242276, 9419744, 16484552, 32969104, 65938208]

約数ペア:

[(1, 65938208), (2, 32969104), (4, 16484552), (7, 9419744), (8, 8242276), (14, 4709872), (16, 4121138), (19, 3470432), (28, 2354936), (32, 2060569), (38, 1735216), (56, 1177468), (76, 867608), (112, 588734), (133, 495776), (152, 433804), (224, 294367), (266, 247888), (304, 216902), (532, 123944), (608, 108451), (1064, 61972), (2128, 30986), (4256, 15493)]