15323704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 33488640

約数和(自身を除く): 18164936

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 67, 88, 92, 113, 134, 184, 226, 253, 268, 452, 506, 536, 737, 904, 1012, 1243, 1474, 1541, 2024, 2486, 2599, 2948, 3082, 4972, 5198, 5896, 6164, 7571, 9944, 10396, 12328, 15142, 16951, 20792, 28589, 30284, 33902, 57178, 60568, 67804, 83281, 114356, 135608, 166562, 174133, 228712, 333124, 348266, 666248, 696532, 1393064, 1915463, 3830926, 7661852, 15323704]

約数ペア:

[(1, 15323704), (2, 7661852), (4, 3830926), (8, 1915463), (11, 1393064), (22, 696532), (23, 666248), (44, 348266), (46, 333124), (67, 228712), (88, 174133), (92, 166562), (113, 135608), (134, 114356), (184, 83281), (226, 67804), (253, 60568), (268, 57178), (452, 33902), (506, 30284), (536, 28589), (737, 20792), (904, 16951), (1012, 15142), (1243, 12328), (1474, 10396), (1541, 9944), (2024, 7571), (2486, 6164), (2599, 5896), (2948, 5198), (3082, 4972)]