65358944

素因数分解:

$2^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:668

約数の個数: 72

約数和(自身を含む): 151999848

約数和(自身を除く): 86640904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 98, 112, 146, 196, 224, 292, 392, 511, 571, 584, 784, 1022, 1142, 1168, 1568, 2044, 2284, 2336, 3577, 3997, 4088, 4568, 7154, 7994, 8176, 9136, 14308, 15988, 16352, 18272, 27979, 28616, 31976, 41683, 55958, 57232, 63952, 83366, 111916, 114464, 127904, 166732, 223832, 291781, 333464, 447664, 583562, 666928, 895328, 1167124, 1333856, 2042467, 2334248, 4084934, 4668496, 8169868, 9336992, 16339736, 32679472, 65358944]

約数ペア:

[(1, 65358944), (2, 32679472), (4, 16339736), (7, 9336992), (8, 8169868), (14, 4668496), (16, 4084934), (28, 2334248), (32, 2042467), (49, 1333856), (56, 1167124), (73, 895328), (98, 666928), (112, 583562), (146, 447664), (196, 333464), (224, 291781), (292, 223832), (392, 166732), (511, 127904), (571, 114464), (584, 111916), (784, 83366), (1022, 63952), (1142, 57232), (1168, 55958), (1568, 41683), (2044, 31976), (2284, 28616), (2336, 27979), (3577, 18272), (3997, 16352), (4088, 15988), (4568, 14308), (7154, 9136), (7994, 8176)]