28593752

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 59690400

約数和(自身を除く): 31096648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 121, 218, 242, 271, 436, 484, 542, 872, 968, 1084, 1199, 2168, 2398, 2981, 4796, 5962, 9592, 11924, 13189, 23848, 26378, 29539, 32791, 52756, 59078, 65582, 105512, 118156, 131164, 236312, 262328, 324929, 649858, 1299716, 2599432, 3574219, 7148438, 14296876, 28593752]

約数ペア:

[(1, 28593752), (2, 14296876), (4, 7148438), (8, 3574219), (11, 2599432), (22, 1299716), (44, 649858), (88, 324929), (109, 262328), (121, 236312), (218, 131164), (242, 118156), (271, 105512), (436, 65582), (484, 59078), (542, 52756), (872, 32791), (968, 29539), (1084, 26378), (1199, 23848), (2168, 13189), (2398, 11924), (2981, 9592), (4796, 5962)]