2856254144

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{2243}}^1$

素因数の和:2553

約数の個数: 56

約数和(自身を含む): 5755617648

約数和(自身を除く): 2899363504

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 197, 202, 394, 404, 788, 808, 1576, 1616, 2243, 3152, 3232, 4486, 6304, 6464, 8972, 12608, 17944, 19897, 35888, 39794, 71776, 79588, 143552, 159176, 226543, 318352, 441871, 453086, 636704, 883742, 906172, 1273408, 1767484, 1812344, 3534968, 3624688, 7069936, 7249376, 14139872, 14498752, 28279744, 44628971, 89257942, 178515884, 357031768, 714063536, 1428127072, 2856254144]

約数ペア:

[(1, 2856254144), (2, 1428127072), (4, 714063536), (8, 357031768), (16, 178515884), (32, 89257942), (64, 44628971), (101, 28279744), (197, 14498752), (202, 14139872), (394, 7249376), (404, 7069936), (788, 3624688), (808, 3534968), (1576, 1812344), (1616, 1767484), (2243, 1273408), (3152, 906172), (3232, 883742), (4486, 636704), (6304, 453086), (6464, 441871), (8972, 318352), (12608, 226543), (17944, 159176), (19897, 143552), (35888, 79588), (39794, 71776)]