65916368

素因数分解:

$2^4\times 7^3\times {\mathrm{12011}}^1$

素因数の和:12040

約数の個数: 40

約数和(自身を含む): 148948800

約数和(自身を除く): 83032432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 12011, 24022, 48044, 84077, 96088, 168154, 192176, 336308, 588539, 672616, 1177078, 1345232, 2354156, 4119773, 4708312, 8239546, 9416624, 16479092, 32958184, 65916368]

約数ペア:

[(1, 65916368), (2, 32958184), (4, 16479092), (7, 9416624), (8, 8239546), (14, 4708312), (16, 4119773), (28, 2354156), (49, 1345232), (56, 1177078), (98, 672616), (112, 588539), (196, 336308), (343, 192176), (392, 168154), (686, 96088), (784, 84077), (1372, 48044), (2744, 24022), (5488, 12011)]