40369784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2411}}^1$

素因数の和:2460

約数の個数: 64

約数和(自身を含む): 97251840

約数和(自身を除く): 56882056

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 2093, 2392, 2411, 4186, 4822, 8372, 9644, 16744, 16877, 19288, 31343, 33754, 55453, 62686, 67508, 110906, 125372, 135016, 219401, 221812, 250744, 388171, 438802, 443624, 720889, 776342, 877604, 1441778, 1552684, 1755208, 2883556, 3105368, 5046223, 5767112, 10092446, 20184892, 40369784]

約数ペア:

[(1, 40369784), (2, 20184892), (4, 10092446), (7, 5767112), (8, 5046223), (13, 3105368), (14, 2883556), (23, 1755208), (26, 1552684), (28, 1441778), (46, 877604), (52, 776342), (56, 720889), (91, 443624), (92, 438802), (104, 388171), (161, 250744), (182, 221812), (184, 219401), (299, 135016), (322, 125372), (364, 110906), (598, 67508), (644, 62686), (728, 55453), (1196, 33754), (1288, 31343), (2093, 19288), (2392, 16877), (2411, 16744), (4186, 9644), (4822, 8372)]