72402784

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{61151}}^1$

素因数の和:61198

約数の個数: 24

約数和(自身を含む): 146397888

約数和(自身を除く): 73995104

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 61151, 122302, 244604, 489208, 978416, 1956832, 2262587, 4525174, 9050348, 18100696, 36201392, 72402784]

約数ペア:

[(1, 72402784), (2, 36201392), (4, 18100696), (8, 9050348), (16, 4525174), (32, 2262587), (37, 1956832), (74, 978416), (148, 489208), (296, 244604), (592, 122302), (1184, 61151)]