33408128

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 75955320

約数和(自身を除く): 42547192

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1181, 1664, 1768, 2176, 2362, 3536, 4724, 7072, 9448, 14144, 15353, 18896, 20077, 28288, 30706, 37792, 40154, 61412, 75584, 80308, 122824, 151168, 160616, 245648, 261001, 321232, 491296, 522002, 642464, 982592, 1044004, 1284928, 1965184, 2088008, 2569856, 4176016, 8352032, 16704064, 33408128]

約数ペア:

[(1, 33408128), (2, 16704064), (4, 8352032), (8, 4176016), (13, 2569856), (16, 2088008), (17, 1965184), (26, 1284928), (32, 1044004), (34, 982592), (52, 642464), (64, 522002), (68, 491296), (104, 321232), (128, 261001), (136, 245648), (208, 160616), (221, 151168), (272, 122824), (416, 80308), (442, 75584), (544, 61412), (832, 40154), (884, 37792), (1088, 30706), (1181, 28288), (1664, 20077), (1768, 18896), (2176, 15353), (2362, 14144), (3536, 9448), (4724, 7072)]