73991296

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 157651200

約数和(自身を除く): 83659904

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 464, 496, 643, 899, 928, 992, 1286, 1798, 1856, 1984, 2572, 3596, 3712, 3968, 5144, 7192, 10288, 14384, 18647, 19933, 20576, 28768, 37294, 39866, 41152, 57536, 74588, 79732, 82304, 115072, 149176, 159464, 298352, 318928, 578057, 596704, 637856, 1156114, 1193408, 1275712, 2312228, 2386816, 2551424, 4624456, 9248912, 18497824, 36995648, 73991296]

約数ペア:

[(1, 73991296), (2, 36995648), (4, 18497824), (8, 9248912), (16, 4624456), (29, 2551424), (31, 2386816), (32, 2312228), (58, 1275712), (62, 1193408), (64, 1156114), (116, 637856), (124, 596704), (128, 578057), (232, 318928), (248, 298352), (464, 159464), (496, 149176), (643, 115072), (899, 82304), (928, 79732), (992, 74588), (1286, 57536), (1798, 41152), (1856, 39866), (1984, 37294), (2572, 28768), (3596, 20576), (3712, 19933), (3968, 18647), (5144, 14384), (7192, 10288)]