7282766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 12337920

約数和(自身を除く): 5055154

約数列:

[1, 2, 17, 23, 34, 46, 67, 134, 139, 278, 391, 782, 1139, 1541, 2278, 2363, 3082, 3197, 4726, 6394, 9313, 18626, 26197, 52394, 54349, 108698, 158321, 214199, 316642, 428398, 3641383, 7282766]

約数ペア:

[(1, 7282766), (2, 3641383), (17, 428398), (23, 316642), (34, 214199), (46, 158321), (67, 108698), (134, 54349), (139, 52394), (278, 26197), (391, 18626), (782, 9313), (1139, 6394), (1541, 4726), (2278, 3197), (2363, 3082)]