65780752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4099}}^1$

素因数の和:4183

約数の個数: 40

約数和(自身を含む): 137268000

約数和(自身を除く): 71487248

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 944, 1003, 2006, 4012, 4099, 8024, 8198, 16048, 16396, 32792, 65584, 69683, 139366, 241841, 278732, 483682, 557464, 967364, 1114928, 1934728, 3869456, 4111297, 8222594, 16445188, 32890376, 65780752]

約数ペア:

[(1, 65780752), (2, 32890376), (4, 16445188), (8, 8222594), (16, 4111297), (17, 3869456), (34, 1934728), (59, 1114928), (68, 967364), (118, 557464), (136, 483682), (236, 278732), (272, 241841), (472, 139366), (944, 69683), (1003, 65584), (2006, 32792), (4012, 16396), (4099, 16048), (8024, 8198)]