28274328

素因数分解:

$2^3\times 3^2\times {\mathrm{392699}}^1$

素因数の和:392711

約数の個数: 24

約数和(自身を含む): 76576500

約数和(自身を除く): 48302172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 392699, 785398, 1178097, 1570796, 2356194, 3141592, 3534291, 4712388, 7068582, 9424776, 14137164, 28274328]

約数ペア:

[(1, 28274328), (2, 14137164), (3, 9424776), (4, 7068582), (6, 4712388), (8, 3534291), (9, 3141592), (12, 2356194), (18, 1570796), (24, 1178097), (36, 785398), (72, 392699)]