64443808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14083}}^1$

素因数の和:14117

約数の個数: 48

約数和(自身を含む): 149065056

約数和(自身を除く): 84621248

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 14083, 28166, 56332, 112664, 154913, 183079, 225328, 309826, 366158, 450656, 619652, 732316, 1239304, 1464632, 2013869, 2478608, 2929264, 4027738, 4957216, 5858528, 8055476, 16110952, 32221904, 64443808]

約数ペア:

[(1, 64443808), (2, 32221904), (4, 16110952), (8, 8055476), (11, 5858528), (13, 4957216), (16, 4027738), (22, 2929264), (26, 2478608), (32, 2013869), (44, 1464632), (52, 1239304), (88, 732316), (104, 619652), (143, 450656), (176, 366158), (208, 309826), (286, 225328), (352, 183079), (416, 154913), (572, 112664), (1144, 56332), (2288, 28166), (4576, 14083)]