27720562474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2857}}^1\times {\mathrm{25943}}^1$

素因数の和:28830

約数の個数: 32

約数和(自身を含む): 48047872896

約数和(自身を除く): 20327310422

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 2857, 5714, 25943, 31427, 48569, 51886, 62854, 97138, 285373, 441031, 534259, 570746, 882062, 1068518, 4851341, 9702682, 74119151, 148238302, 815310661, 1260025567, 1630621322, 2520051134, 13860281237, 27720562474]

約数ペア:

[(1, 27720562474), (2, 13860281237), (11, 2520051134), (17, 1630621322), (22, 1260025567), (34, 815310661), (187, 148238302), (374, 74119151), (2857, 9702682), (5714, 4851341), (25943, 1068518), (31427, 882062), (48569, 570746), (51886, 534259), (62854, 441031), (97138, 285373)]