71844496

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 142490880

約数和(自身を除く): 70646384

約数列:

[1, 2, 4, 8, 16, 79, 113, 158, 226, 316, 452, 503, 632, 904, 1006, 1264, 1808, 2012, 4024, 8048, 8927, 17854, 35708, 39737, 56839, 71416, 79474, 113678, 142832, 158948, 227356, 317896, 454712, 635792, 909424, 4490281, 8980562, 17961124, 35922248, 71844496]

約数ペア:

[(1, 71844496), (2, 35922248), (4, 17961124), (8, 8980562), (16, 4490281), (79, 909424), (113, 635792), (158, 454712), (226, 317896), (316, 227356), (452, 158948), (503, 142832), (632, 113678), (904, 79474), (1006, 71416), (1264, 56839), (1808, 39737), (2012, 35708), (4024, 17854), (8048, 8927)]