28036624

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3251}}^1$

素因数の和:3284

約数の個数: 60

約数和(自身を含む): 68955408

約数和(自身を除く): 40918784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 3251, 4312, 6502, 8624, 13004, 22757, 26008, 35761, 45514, 52016, 71522, 91028, 143044, 159299, 182056, 250327, 286088, 318598, 364112, 500654, 572176, 637196, 1001308, 1274392, 1752289, 2002616, 2548784, 3504578, 4005232, 7009156, 14018312, 28036624]

約数ペア:

[(1, 28036624), (2, 14018312), (4, 7009156), (7, 4005232), (8, 3504578), (11, 2548784), (14, 2002616), (16, 1752289), (22, 1274392), (28, 1001308), (44, 637196), (49, 572176), (56, 500654), (77, 364112), (88, 318598), (98, 286088), (112, 250327), (154, 182056), (176, 159299), (196, 143044), (308, 91028), (392, 71522), (539, 52016), (616, 45514), (784, 35761), (1078, 26008), (1232, 22757), (2156, 13004), (3251, 8624), (4312, 6502)]