74717504

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:415

約数の個数: 56

約数和(自身を含む): 154045920

約数和(自身を除く): 79328416

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 139, 148, 227, 278, 296, 454, 556, 592, 908, 1112, 1184, 1816, 2224, 2368, 3632, 4448, 5143, 7264, 8399, 8896, 10286, 14528, 16798, 20572, 31553, 33596, 41144, 63106, 67192, 82288, 126212, 134384, 164576, 252424, 268768, 329152, 504848, 537536, 1009696, 1167461, 2019392, 2334922, 4669844, 9339688, 18679376, 37358752, 74717504]

約数ペア:

[(1, 74717504), (2, 37358752), (4, 18679376), (8, 9339688), (16, 4669844), (32, 2334922), (37, 2019392), (64, 1167461), (74, 1009696), (139, 537536), (148, 504848), (227, 329152), (278, 268768), (296, 252424), (454, 164576), (556, 134384), (592, 126212), (908, 82288), (1112, 67192), (1184, 63106), (1816, 41144), (2224, 33596), (2368, 31553), (3632, 20572), (4448, 16798), (5143, 14528), (7264, 10286), (8399, 8896)]