28274112

素因数分解:

$2^6\times 3^2\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:466

約数の個数: 84

約数和(自身を含む): 81783936

約数和(自身を除く): 53509824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 191, 192, 257, 288, 382, 514, 573, 576, 764, 771, 1028, 1146, 1528, 1542, 1719, 2056, 2292, 2313, 3056, 3084, 3438, 4112, 4584, 4626, 6112, 6168, 6876, 8224, 9168, 9252, 12224, 12336, 13752, 16448, 18336, 18504, 24672, 27504, 36672, 37008, 49087, 49344, 55008, 74016, 98174, 110016, 147261, 148032, 196348, 294522, 392696, 441783, 589044, 785392, 883566, 1178088, 1570784, 1767132, 2356176, 3141568, 3534264, 4712352, 7068528, 9424704, 14137056, 28274112]

約数ペア:

[(1, 28274112), (2, 14137056), (3, 9424704), (4, 7068528), (6, 4712352), (8, 3534264), (9, 3141568), (12, 2356176), (16, 1767132), (18, 1570784), (24, 1178088), (32, 883566), (36, 785392), (48, 589044), (64, 441783), (72, 392696), (96, 294522), (144, 196348), (191, 148032), (192, 147261), (257, 110016), (288, 98174), (382, 74016), (514, 55008), (573, 49344), (576, 49087), (764, 37008), (771, 36672), (1028, 27504), (1146, 24672), (1528, 18504), (1542, 18336), (1719, 16448), (2056, 13752), (2292, 12336), (2313, 12224), (3056, 9252), (3084, 9168), (3438, 8224), (4112, 6876), (4584, 6168), (4626, 6112)]