15970976

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 38610432

約数和(自身を除く): 22639456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 41, 47, 56, 74, 82, 94, 112, 148, 164, 188, 224, 259, 287, 296, 328, 329, 376, 518, 574, 592, 656, 658, 752, 1036, 1148, 1184, 1312, 1316, 1504, 1517, 1739, 1927, 2072, 2296, 2632, 3034, 3478, 3854, 4144, 4592, 5264, 6068, 6956, 7708, 8288, 9184, 10528, 10619, 12136, 12173, 13489, 13912, 15416, 21238, 24272, 24346, 26978, 27824, 30832, 42476, 48544, 48692, 53956, 55648, 61664, 71299, 84952, 97384, 107912, 142598, 169904, 194768, 215824, 285196, 339808, 389536, 431648, 499093, 570392, 998186, 1140784, 1996372, 2281568, 3992744, 7985488, 15970976]

約数ペア:

[(1, 15970976), (2, 7985488), (4, 3992744), (7, 2281568), (8, 1996372), (14, 1140784), (16, 998186), (28, 570392), (32, 499093), (37, 431648), (41, 389536), (47, 339808), (56, 285196), (74, 215824), (82, 194768), (94, 169904), (112, 142598), (148, 107912), (164, 97384), (188, 84952), (224, 71299), (259, 61664), (287, 55648), (296, 53956), (328, 48692), (329, 48544), (376, 42476), (518, 30832), (574, 27824), (592, 26978), (656, 24346), (658, 24272), (752, 21238), (1036, 15416), (1148, 13912), (1184, 13489), (1312, 12173), (1316, 12136), (1504, 10619), (1517, 10528), (1739, 9184), (1927, 8288), (2072, 7708), (2296, 6956), (2632, 6068), (3034, 5264), (3478, 4592), (3854, 4144)]