4967490848

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{80809}}^1$

素因数の和:80949

約数の個数: 48

約数和(自身を含む): 10446793560

約数和(自身を除く): 5479302712

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 113, 136, 226, 272, 452, 544, 904, 1808, 1921, 3616, 3842, 7684, 15368, 30736, 61472, 80809, 161618, 323236, 646472, 1292944, 1373753, 2585888, 2747506, 5495012, 9131417, 10990024, 18262834, 21980048, 36525668, 43960096, 73051336, 146102672, 155234089, 292205344, 310468178, 620936356, 1241872712, 2483745424, 4967490848]

約数ペア:

[(1, 4967490848), (2, 2483745424), (4, 1241872712), (8, 620936356), (16, 310468178), (17, 292205344), (32, 155234089), (34, 146102672), (68, 73051336), (113, 43960096), (136, 36525668), (226, 21980048), (272, 18262834), (452, 10990024), (544, 9131417), (904, 5495012), (1808, 2747506), (1921, 2585888), (3616, 1373753), (3842, 1292944), (7684, 646472), (15368, 323236), (30736, 161618), (61472, 80809)]