72659872

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{55381}}^1$

素因数の和:55432

約数の個数: 24

約数和(自身を含む): 146540772

約数和(自身を除く): 73880900

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 55381, 110762, 221524, 443048, 886096, 1772192, 2270621, 4541242, 9082484, 18164968, 36329936, 72659872]

約数ペア:

[(1, 72659872), (2, 36329936), (4, 18164968), (8, 9082484), (16, 4541242), (32, 2270621), (41, 1772192), (82, 886096), (164, 443048), (328, 221524), (656, 110762), (1312, 55381)]