70224224

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^2\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 72

約数和(自身を含む): 163099440

約数和(自身を除く): 92875216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 229, 259, 296, 458, 518, 592, 916, 1036, 1184, 1369, 1603, 1832, 2072, 2738, 3206, 3664, 4144, 5476, 6412, 7328, 8288, 8473, 9583, 10952, 12824, 16946, 19166, 21904, 25648, 33892, 38332, 43808, 51296, 59311, 67784, 76664, 118622, 135568, 153328, 237244, 271136, 306656, 313501, 474488, 627002, 948976, 1254004, 1897952, 2194507, 2508008, 4389014, 5016016, 8778028, 10032032, 17556056, 35112112, 70224224]

約数ペア:

[(1, 70224224), (2, 35112112), (4, 17556056), (7, 10032032), (8, 8778028), (14, 5016016), (16, 4389014), (28, 2508008), (32, 2194507), (37, 1897952), (56, 1254004), (74, 948976), (112, 627002), (148, 474488), (224, 313501), (229, 306656), (259, 271136), (296, 237244), (458, 153328), (518, 135568), (592, 118622), (916, 76664), (1036, 67784), (1184, 59311), (1369, 51296), (1603, 43808), (1832, 38332), (2072, 33892), (2738, 25648), (3206, 21904), (3664, 19166), (4144, 16946), (5476, 12824), (6412, 10952), (7328, 9583), (8288, 8473)]