18448940672

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{14323}}^1$

素因数の和:14713

約数の個数: 64

約数和(自身を含む): 38133352800

約数和(自身を除く): 19684412128

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 347, 464, 694, 928, 1388, 1856, 2776, 3712, 5552, 10063, 11104, 14323, 20126, 22208, 28646, 40252, 44416, 57292, 80504, 114584, 161008, 229168, 322016, 415367, 458336, 644032, 830734, 916672, 1288064, 1661468, 1833344, 3322936, 4970081, 6645872, 9940162, 13291744, 19880324, 26583488, 39760648, 53166976, 79521296, 144132349, 159042592, 288264698, 318085184, 576529396, 636170368, 1153058792, 2306117584, 4612235168, 9224470336, 18448940672]

約数ペア:

[(1, 18448940672), (2, 9224470336), (4, 4612235168), (8, 2306117584), (16, 1153058792), (29, 636170368), (32, 576529396), (58, 318085184), (64, 288264698), (116, 159042592), (128, 144132349), (232, 79521296), (347, 53166976), (464, 39760648), (694, 26583488), (928, 19880324), (1388, 13291744), (1856, 9940162), (2776, 6645872), (3712, 4970081), (5552, 3322936), (10063, 1833344), (11104, 1661468), (14323, 1288064), (20126, 916672), (22208, 830734), (28646, 644032), (40252, 458336), (44416, 415367), (57292, 322016), (80504, 229168), (114584, 161008)]