72613786

素因数分解:

$2^1\times 7^3\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 128044800

約数和(自身を除く): 55431014

約数列:

[1, 2, 7, 14, 49, 98, 151, 302, 343, 686, 701, 1057, 1402, 2114, 4907, 7399, 9814, 14798, 34349, 51793, 68698, 103586, 105851, 211702, 240443, 480886, 740957, 1481914, 5186699, 10373398, 36306893, 72613786]

約数ペア:

[(1, 72613786), (2, 36306893), (7, 10373398), (14, 5186699), (49, 1481914), (98, 740957), (151, 480886), (302, 240443), (343, 211702), (686, 105851), (701, 103586), (1057, 68698), (1402, 51793), (2114, 34349), (4907, 14798), (7399, 9814)]