9920352

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7949}}^1$

素因数の和:7975

約数の個数: 48

約数和(自身を含む): 28047600

約数和(自身を除く): 18127248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 7949, 15898, 23847, 31796, 47694, 63592, 95388, 103337, 127184, 190776, 206674, 254368, 310011, 381552, 413348, 620022, 763104, 826696, 1240044, 1653392, 2480088, 3306784, 4960176, 9920352]

約数ペア:

[(1, 9920352), (2, 4960176), (3, 3306784), (4, 2480088), (6, 1653392), (8, 1240044), (12, 826696), (13, 763104), (16, 620022), (24, 413348), (26, 381552), (32, 310011), (39, 254368), (48, 206674), (52, 190776), (78, 127184), (96, 103337), (104, 95388), (156, 63592), (208, 47694), (312, 31796), (416, 23847), (624, 15898), (1248, 7949)]