72602648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28097}}^1$

素因数の和:28139

約数の個数: 32

約数和(自身を含む): 151729200

約数和(自身を除く): 79126552

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 28097, 56194, 112388, 224776, 477649, 533843, 955298, 1067686, 1910596, 2135372, 3821192, 4270744, 9075331, 18150662, 36301324, 72602648]

約数ペア:

[(1, 72602648), (2, 36301324), (4, 18150662), (8, 9075331), (17, 4270744), (19, 3821192), (34, 2135372), (38, 1910596), (68, 1067686), (76, 955298), (136, 533843), (152, 477649), (323, 224776), (646, 112388), (1292, 56194), (2584, 28097)]