78633248

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 163890720

約数和(自身を除く): 85257472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 283, 304, 457, 566, 608, 914, 1132, 1828, 2264, 3656, 4528, 5377, 7312, 8683, 9056, 10754, 14624, 17366, 21508, 34732, 43016, 69464, 86032, 129331, 138928, 172064, 258662, 277856, 517324, 1034648, 2069296, 2457289, 4138592, 4914578, 9829156, 19658312, 39316624, 78633248]

約数ペア:

[(1, 78633248), (2, 39316624), (4, 19658312), (8, 9829156), (16, 4914578), (19, 4138592), (32, 2457289), (38, 2069296), (76, 1034648), (152, 517324), (283, 277856), (304, 258662), (457, 172064), (566, 138928), (608, 129331), (914, 86032), (1132, 69464), (1828, 43016), (2264, 34732), (3656, 21508), (4528, 17366), (5377, 14624), (7312, 10754), (8683, 9056)]