27961468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{619}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 51246720

約数和(自身を除く): 23285252

約数列:

[1, 2, 4, 23, 46, 92, 491, 619, 982, 1238, 1964, 2476, 11293, 14237, 22586, 28474, 45172, 56948, 303929, 607858, 1215716, 6990367, 13980734, 27961468]

約数ペア:

[(1, 27961468), (2, 13980734), (4, 6990367), (23, 1215716), (46, 607858), (92, 303929), (491, 56948), (619, 45172), (982, 28474), (1238, 22586), (1964, 14237), (2476, 11293)]