28305312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:670

約数の個数: 96

約数和(自身を含む): 86228352

約数和(自身を除く): 57923040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 73, 84, 96, 112, 146, 168, 219, 224, 292, 336, 438, 511, 577, 584, 672, 876, 1022, 1154, 1168, 1533, 1731, 1752, 2044, 2308, 2336, 3066, 3462, 3504, 4039, 4088, 4616, 6132, 6924, 7008, 8078, 8176, 9232, 12117, 12264, 13848, 16156, 16352, 18464, 24234, 24528, 27696, 32312, 42121, 48468, 49056, 55392, 64624, 84242, 96936, 126363, 129248, 168484, 193872, 252726, 294847, 336968, 387744, 505452, 589694, 673936, 884541, 1010904, 1179388, 1347872, 1769082, 2021808, 2358776, 3538164, 4043616, 4717552, 7076328, 9435104, 14152656, 28305312]

約数ペア:

[(1, 28305312), (2, 14152656), (3, 9435104), (4, 7076328), (6, 4717552), (7, 4043616), (8, 3538164), (12, 2358776), (14, 2021808), (16, 1769082), (21, 1347872), (24, 1179388), (28, 1010904), (32, 884541), (42, 673936), (48, 589694), (56, 505452), (73, 387744), (84, 336968), (96, 294847), (112, 252726), (146, 193872), (168, 168484), (219, 129248), (224, 126363), (292, 96936), (336, 84242), (438, 64624), (511, 55392), (577, 49056), (584, 48468), (672, 42121), (876, 32312), (1022, 27696), (1154, 24528), (1168, 24234), (1533, 18464), (1731, 16352), (1752, 16156), (2044, 13848), (2308, 12264), (2336, 12117), (3066, 9232), (3462, 8176), (3504, 8078), (4039, 7008), (4088, 6924), (4616, 6132)]