28736268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{743}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 73495296

約数和(自身を除く): 44759028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 293, 586, 743, 879, 1172, 1486, 1758, 2229, 2972, 3223, 3516, 4458, 6446, 8173, 8916, 9669, 12892, 16346, 19338, 24519, 32692, 38676, 49038, 98076, 217699, 435398, 653097, 870796, 1306194, 2394689, 2612388, 4789378, 7184067, 9578756, 14368134, 28736268]

約数ペア:

[(1, 28736268), (2, 14368134), (3, 9578756), (4, 7184067), (6, 4789378), (11, 2612388), (12, 2394689), (22, 1306194), (33, 870796), (44, 653097), (66, 435398), (132, 217699), (293, 98076), (586, 49038), (743, 38676), (879, 32692), (1172, 24519), (1486, 19338), (1758, 16346), (2229, 12892), (2972, 9669), (3223, 8916), (3516, 8173), (4458, 6446)]