38802928

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 78320880

約数和(自身を除く): 39517952

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 241, 347, 464, 482, 694, 964, 1388, 1928, 2776, 3856, 5552, 6989, 10063, 13978, 20126, 27956, 40252, 55912, 80504, 83627, 111824, 161008, 167254, 334508, 669016, 1338032, 2425183, 4850366, 9700732, 19401464, 38802928]

約数ペア:

[(1, 38802928), (2, 19401464), (4, 9700732), (8, 4850366), (16, 2425183), (29, 1338032), (58, 669016), (116, 334508), (232, 167254), (241, 161008), (347, 111824), (464, 83627), (482, 80504), (694, 55912), (964, 40252), (1388, 27956), (1928, 20126), (2776, 13978), (3856, 10063), (5552, 6989)]