72465808

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{18793}}^1$

素因数の和:19042

約数の個数: 20

約数和(自身を含む): 140992588

約数和(自身を除く): 68526780

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 18793, 37586, 75172, 150344, 300688, 4529113, 9058226, 18116452, 36232904, 72465808]

約数ペア:

[(1, 72465808), (2, 36232904), (4, 18116452), (8, 9058226), (16, 4529113), (241, 300688), (482, 150344), (964, 75172), (1928, 37586), (3856, 18793)]