28851696

素因数分解:

$2^4\times 3^2\times {\mathrm{191}}^1\times {\mathrm{1049}}^1$

素因数の和:1254

約数の個数: 60

約数和(自身を含む): 81244800

約数和(自身を除く): 52393104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 191, 382, 573, 764, 1049, 1146, 1528, 1719, 2098, 2292, 3056, 3147, 3438, 4196, 4584, 6294, 6876, 8392, 9168, 9441, 12588, 13752, 16784, 18882, 25176, 27504, 37764, 50352, 75528, 151056, 200359, 400718, 601077, 801436, 1202154, 1602872, 1803231, 2404308, 3205744, 3606462, 4808616, 7212924, 9617232, 14425848, 28851696]

約数ペア:

[(1, 28851696), (2, 14425848), (3, 9617232), (4, 7212924), (6, 4808616), (8, 3606462), (9, 3205744), (12, 2404308), (16, 1803231), (18, 1602872), (24, 1202154), (36, 801436), (48, 601077), (72, 400718), (144, 200359), (191, 151056), (382, 75528), (573, 50352), (764, 37764), (1049, 27504), (1146, 25176), (1528, 18882), (1719, 16784), (2098, 13752), (2292, 12588), (3056, 9441), (3147, 9168), (3438, 8392), (4196, 6876), (4584, 6294)]