16040076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 40572000

約数和(自身を除く): 24531924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 449, 458, 687, 898, 916, 1347, 1374, 1796, 2694, 2748, 2977, 5388, 5837, 5954, 8931, 11674, 11908, 17511, 17862, 23348, 35022, 35724, 70044, 102821, 205642, 308463, 411284, 616926, 1233852, 1336673, 2673346, 4010019, 5346692, 8020038, 16040076]

約数ペア:

[(1, 16040076), (2, 8020038), (3, 5346692), (4, 4010019), (6, 2673346), (12, 1336673), (13, 1233852), (26, 616926), (39, 411284), (52, 308463), (78, 205642), (156, 102821), (229, 70044), (449, 35724), (458, 35022), (687, 23348), (898, 17862), (916, 17511), (1347, 11908), (1374, 11674), (1796, 8931), (2694, 5954), (2748, 5837), (2977, 5388)]