28645232

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23251}}^1$

素因数の和:23277

約数の個数: 40

約数和(自身を含む): 69197952

約数和(自身を除く): 40552720

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 23251, 46502, 93004, 162757, 186008, 255761, 325514, 372016, 511522, 651028, 1023044, 1302056, 1790327, 2046088, 2604112, 3580654, 4092176, 7161308, 14322616, 28645232]

約数ペア:

[(1, 28645232), (2, 14322616), (4, 7161308), (7, 4092176), (8, 3580654), (11, 2604112), (14, 2046088), (16, 1790327), (22, 1302056), (28, 1023044), (44, 651028), (56, 511522), (77, 372016), (88, 325514), (112, 255761), (154, 186008), (176, 162757), (308, 93004), (616, 46502), (1232, 23251)]