816861976

素因数分解:

$2^3\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{11059}}^1$

素因数の和:12391

約数の個数: 32

約数和(自身を含む): 1751904000

約数和(自身を除く): 935042024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1319, 2638, 5276, 9233, 10552, 11059, 18466, 22118, 36932, 44236, 73864, 77413, 88472, 154826, 309652, 619304, 14586821, 29173642, 58347284, 102107747, 116694568, 204215494, 408430988, 816861976]

約数ペア:

[(1, 816861976), (2, 408430988), (4, 204215494), (7, 116694568), (8, 102107747), (14, 58347284), (28, 29173642), (56, 14586821), (1319, 619304), (2638, 309652), (5276, 154826), (9233, 88472), (10552, 77413), (11059, 73864), (18466, 44236), (22118, 36932)]