15671408032

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1320031}}^1$

素因数の和:1320101

約数の個数: 48

約数和(自身を含む): 35925990912

約数和(自身を除く): 20254582880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 11872, 1320031, 2640062, 5280124, 9240217, 10560248, 18480434, 21120496, 36960868, 42240992, 69961643, 73921736, 139923286, 147843472, 279846572, 295686944, 489731501, 559693144, 979463002, 1119386288, 1958926004, 2238772576, 3917852008, 7835704016, 15671408032]

約数ペア:

[(1, 15671408032), (2, 7835704016), (4, 3917852008), (7, 2238772576), (8, 1958926004), (14, 1119386288), (16, 979463002), (28, 559693144), (32, 489731501), (53, 295686944), (56, 279846572), (106, 147843472), (112, 139923286), (212, 73921736), (224, 69961643), (371, 42240992), (424, 36960868), (742, 21120496), (848, 18480434), (1484, 10560248), (1696, 9240217), (2968, 5280124), (5936, 2640062), (11872, 1320031)]