4490895904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{66797}}^1$

素因数の和:67009

約数の個数: 48

約数和(自身を含む): 9695863296

約数和(自身を除く): 5204967392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 191, 352, 382, 764, 1528, 2101, 3056, 4202, 6112, 8404, 16808, 33616, 66797, 67232, 133594, 267188, 534376, 734767, 1068752, 1469534, 2137504, 2939068, 5878136, 11756272, 12758227, 23512544, 25516454, 51032908, 102065816, 140340497, 204131632, 280680994, 408263264, 561361988, 1122723976, 2245447952, 4490895904]

約数ペア:

[(1, 4490895904), (2, 2245447952), (4, 1122723976), (8, 561361988), (11, 408263264), (16, 280680994), (22, 204131632), (32, 140340497), (44, 102065816), (88, 51032908), (176, 25516454), (191, 23512544), (352, 12758227), (382, 11756272), (764, 5878136), (1528, 2939068), (2101, 2137504), (3056, 1469534), (4202, 1068752), (6112, 734767), (8404, 534376), (16808, 267188), (33616, 133594), (66797, 67232)]