73287712

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{120539}}^1$

素因数の和:120568

約数の個数: 24

約数和(自身を含む): 151880400

約数和(自身を除く): 78592688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 120539, 241078, 482156, 964312, 1928624, 2290241, 3857248, 4580482, 9160964, 18321928, 36643856, 73287712]

約数ペア:

[(1, 73287712), (2, 36643856), (4, 18321928), (8, 9160964), (16, 4580482), (19, 3857248), (32, 2290241), (38, 1928624), (76, 964312), (152, 482156), (304, 241078), (608, 120539)]