15404928

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:556

約数の個数: 128

約数和(自身を含む): 51114240

約数和(自身を除く): 35709312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 521, 528, 616, 672, 704, 896, 924, 1042, 1056, 1232, 1344, 1408, 1563, 1848, 2084, 2112, 2464, 2688, 3126, 3647, 3696, 4168, 4224, 4928, 5731, 6252, 7294, 7392, 8336, 9856, 10941, 11462, 12504, 14588, 14784, 16672, 17193, 21882, 22924, 25008, 29176, 29568, 33344, 34386, 40117, 43764, 45848, 50016, 58352, 66688, 68772, 80234, 87528, 91696, 100032, 116704, 120351, 137544, 160468, 175056, 183392, 200064, 233408, 240702, 275088, 320936, 350112, 366784, 466816, 481404, 550176, 641872, 700224, 733568, 962808, 1100352, 1283744, 1400448, 1925616, 2200704, 2567488, 3851232, 5134976, 7702464, 15404928]

約数ペア:

[(1, 15404928), (2, 7702464), (3, 5134976), (4, 3851232), (6, 2567488), (7, 2200704), (8, 1925616), (11, 1400448), (12, 1283744), (14, 1100352), (16, 962808), (21, 733568), (22, 700224), (24, 641872), (28, 550176), (32, 481404), (33, 466816), (42, 366784), (44, 350112), (48, 320936), (56, 275088), (64, 240702), (66, 233408), (77, 200064), (84, 183392), (88, 175056), (96, 160468), (112, 137544), (128, 120351), (132, 116704), (154, 100032), (168, 91696), (176, 87528), (192, 80234), (224, 68772), (231, 66688), (264, 58352), (308, 50016), (336, 45848), (352, 43764), (384, 40117), (448, 34386), (462, 33344), (521, 29568), (528, 29176), (616, 25008), (672, 22924), (704, 21882), (896, 17193), (924, 16672), (1042, 14784), (1056, 14588), (1232, 12504), (1344, 11462), (1408, 10941), (1563, 9856), (1848, 8336), (2084, 7392), (2112, 7294), (2464, 6252), (2688, 5731), (3126, 4928), (3647, 4224), (3696, 4168)]