65784352

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 133866432

約数和(自身を除く): 68082080

約数列:

[1, 2, 4, 8, 16, 32, 61, 67, 122, 134, 244, 268, 488, 503, 536, 976, 1006, 1072, 1952, 2012, 2144, 4024, 4087, 8048, 8174, 16096, 16348, 30683, 32696, 33701, 61366, 65392, 67402, 122732, 130784, 134804, 245464, 269608, 490928, 539216, 981856, 1078432, 2055761, 4111522, 8223044, 16446088, 32892176, 65784352]

約数ペア:

[(1, 65784352), (2, 32892176), (4, 16446088), (8, 8223044), (16, 4111522), (32, 2055761), (61, 1078432), (67, 981856), (122, 539216), (134, 490928), (244, 269608), (268, 245464), (488, 134804), (503, 130784), (536, 122732), (976, 67402), (1006, 65392), (1072, 61366), (1952, 33701), (2012, 32696), (2144, 30683), (4024, 16348), (4087, 16096), (8048, 8174)]