72124576

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{54973}}^1$

素因数の和:55024

約数の個数: 24

約数和(自身を含む): 145461204

約数和(自身を除く): 73336628

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 54973, 109946, 219892, 439784, 879568, 1759136, 2253893, 4507786, 9015572, 18031144, 36062288, 72124576]

約数ペア:

[(1, 72124576), (2, 36062288), (4, 18031144), (8, 9015572), (16, 4507786), (32, 2253893), (41, 1759136), (82, 879568), (164, 439784), (328, 219892), (656, 109946), (1312, 54973)]