73440436

素因数分解:

$2^2\times {\mathrm{1171}}^1\times {\mathrm{15679}}^1$

素因数の和:16854

約数の個数: 12

約数和(自身を含む): 128638720

約数和(自身を除く): 55198284

約数列:

[1, 2, 4, 1171, 2342, 4684, 15679, 31358, 62716, 18360109, 36720218, 73440436]

約数ペア:

[(1, 73440436), (2, 36720218), (4, 18360109), (1171, 62716), (2342, 31358), (4684, 15679)]