1493721376

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^2\times {\mathrm{4871}}^1$

素因数の和:4962

約数の個数: 72

約数和(自身を含む): 3454871616

約数和(自身を除く): 1961150240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 1369, 2072, 2738, 4144, 4871, 5476, 8288, 9583, 9742, 10952, 19166, 19484, 21904, 34097, 38332, 38968, 43808, 68194, 76664, 77936, 136388, 153328, 155872, 180227, 272776, 306656, 360454, 545552, 720908, 1091104, 1261589, 1441816, 2523178, 2883632, 5046356, 5767264, 6668399, 10092712, 13336798, 20185424, 26673596, 40370848, 46678793, 53347192, 93357586, 106694384, 186715172, 213388768, 373430344, 746860688, 1493721376]

約数ペア:

[(1, 1493721376), (2, 746860688), (4, 373430344), (7, 213388768), (8, 186715172), (14, 106694384), (16, 93357586), (28, 53347192), (32, 46678793), (37, 40370848), (56, 26673596), (74, 20185424), (112, 13336798), (148, 10092712), (224, 6668399), (259, 5767264), (296, 5046356), (518, 2883632), (592, 2523178), (1036, 1441816), (1184, 1261589), (1369, 1091104), (2072, 720908), (2738, 545552), (4144, 360454), (4871, 306656), (5476, 272776), (8288, 180227), (9583, 155872), (9742, 153328), (10952, 136388), (19166, 77936), (19484, 76664), (21904, 68194), (34097, 43808), (38332, 38968)]