28815168

素因数分解:

$2^6\times 3^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:911

約数の個数: 56

約数和(自身を含む): 76695808

約数和(自身を除く): 47880640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 223, 446, 669, 673, 892, 1338, 1346, 1784, 2019, 2676, 2692, 3568, 4038, 5352, 5384, 7136, 8076, 10704, 10768, 14272, 16152, 21408, 21536, 32304, 42816, 43072, 64608, 129216, 150079, 300158, 450237, 600316, 900474, 1200632, 1800948, 2401264, 3601896, 4802528, 7203792, 9605056, 14407584, 28815168]

約数ペア:

[(1, 28815168), (2, 14407584), (3, 9605056), (4, 7203792), (6, 4802528), (8, 3601896), (12, 2401264), (16, 1800948), (24, 1200632), (32, 900474), (48, 600316), (64, 450237), (96, 300158), (192, 150079), (223, 129216), (446, 64608), (669, 43072), (673, 42816), (892, 32304), (1338, 21536), (1346, 21408), (1784, 16152), (2019, 14272), (2676, 10768), (2692, 10704), (3568, 8076), (4038, 7136), (5352, 5384)]