64600328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 135260160

約数和(自身を除く): 70659832

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 73, 104, 127, 134, 146, 254, 268, 292, 508, 536, 584, 871, 949, 1016, 1651, 1742, 1898, 3302, 3484, 3796, 4891, 6604, 6968, 7592, 8509, 9271, 9782, 13208, 17018, 18542, 19564, 34036, 37084, 39128, 63583, 68072, 74168, 110617, 120523, 127166, 221234, 241046, 254332, 442468, 482092, 508664, 621157, 884936, 964184, 1242314, 2484628, 4969256, 8075041, 16150082, 32300164, 64600328]

約数ペア:

[(1, 64600328), (2, 32300164), (4, 16150082), (8, 8075041), (13, 4969256), (26, 2484628), (52, 1242314), (67, 964184), (73, 884936), (104, 621157), (127, 508664), (134, 482092), (146, 442468), (254, 254332), (268, 241046), (292, 221234), (508, 127166), (536, 120523), (584, 110617), (871, 74168), (949, 68072), (1016, 63583), (1651, 39128), (1742, 37084), (1898, 34036), (3302, 19564), (3484, 18542), (3796, 17018), (4891, 13208), (6604, 9782), (6968, 9271), (7592, 8509)]