73618288

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{112223}}^1$

素因数の和:112272

約数の個数: 20

約数和(自身を含む): 146115648

約数和(自身を除く): 72497360

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 112223, 224446, 448892, 897784, 1795568, 4601143, 9202286, 18404572, 36809144, 73618288]

約数ペア:

[(1, 73618288), (2, 36809144), (4, 18404572), (8, 9202286), (16, 4601143), (41, 1795568), (82, 897784), (164, 448892), (328, 224446), (656, 112223)]