65953712

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 80

約数和(自身を含む): 148859520

約数和(自身を除く): 82905808

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 163, 176, 209, 242, 304, 326, 418, 484, 652, 836, 968, 1304, 1331, 1672, 1793, 1936, 2299, 2608, 2662, 3097, 3344, 3586, 4598, 5324, 6194, 7172, 9196, 10648, 12388, 14344, 18392, 19723, 21296, 24776, 25289, 28688, 34067, 36784, 39446, 49552, 50578, 68134, 78892, 101156, 136268, 157784, 202312, 216953, 272536, 315568, 374737, 404624, 433906, 545072, 749474, 867812, 1498948, 1735624, 2997896, 3471248, 4122107, 5995792, 8244214, 16488428, 32976856, 65953712]

約数ペア:

[(1, 65953712), (2, 32976856), (4, 16488428), (8, 8244214), (11, 5995792), (16, 4122107), (19, 3471248), (22, 2997896), (38, 1735624), (44, 1498948), (76, 867812), (88, 749474), (121, 545072), (152, 433906), (163, 404624), (176, 374737), (209, 315568), (242, 272536), (304, 216953), (326, 202312), (418, 157784), (484, 136268), (652, 101156), (836, 78892), (968, 68134), (1304, 50578), (1331, 49552), (1672, 39446), (1793, 36784), (1936, 34067), (2299, 28688), (2608, 25289), (2662, 24776), (3097, 21296), (3344, 19723), (3586, 18392), (4598, 14344), (5324, 12388), (6194, 10648), (7172, 9196)]