71939662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 118893600

約数和(自身を除く): 46953938

約数列:

[1, 2, 19, 29, 38, 58, 97, 194, 551, 673, 1102, 1346, 1843, 2813, 3686, 5626, 12787, 19517, 25574, 39034, 53447, 65281, 106894, 130562, 370823, 741646, 1240339, 1893149, 2480678, 3786298, 35969831, 71939662]

約数ペア:

[(1, 71939662), (2, 35969831), (19, 3786298), (29, 2480678), (38, 1893149), (58, 1240339), (97, 741646), (194, 370823), (551, 130562), (673, 106894), (1102, 65281), (1346, 53447), (1843, 39034), (2813, 25574), (3686, 19517), (5626, 12787)]