40502272

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1126

約数の個数: 44

約数和(自身を含む): 83231020

約数和(自身を除く): 42728748

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1024, 1069, 1184, 2138, 2368, 4276, 4736, 8552, 9472, 17104, 18944, 34208, 37888, 39553, 68416, 79106, 136832, 158212, 273664, 316424, 547328, 632848, 1094656, 1265696, 2531392, 5062784, 10125568, 20251136, 40502272]

約数ペア:

[(1, 40502272), (2, 20251136), (4, 10125568), (8, 5062784), (16, 2531392), (32, 1265696), (37, 1094656), (64, 632848), (74, 547328), (128, 316424), (148, 273664), (256, 158212), (296, 136832), (512, 79106), (592, 68416), (1024, 39553), (1069, 37888), (1184, 34208), (2138, 18944), (2368, 17104), (4276, 9472), (4736, 8552)]