4280168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 8748000

約数和(自身を除く): 4467832

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 971, 1102, 1942, 2204, 3884, 4408, 7768, 18449, 28159, 36898, 56318, 73796, 112636, 147592, 225272, 535021, 1070042, 2140084, 4280168]

約数ペア:

[(1, 4280168), (2, 2140084), (4, 1070042), (8, 535021), (19, 225272), (29, 147592), (38, 112636), (58, 73796), (76, 56318), (116, 36898), (152, 28159), (232, 18449), (551, 7768), (971, 4408), (1102, 3884), (1942, 2204)]