28300884

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 68221440

約数和(自身を除く): 39920556

約数列:

[1, 2, 3, 4, 6, 12, 59, 71, 118, 142, 177, 213, 236, 284, 354, 426, 563, 708, 852, 1126, 1689, 2252, 3378, 4189, 6756, 8378, 12567, 16756, 25134, 33217, 39973, 50268, 66434, 79946, 99651, 119919, 132868, 159892, 199302, 239838, 398604, 479676, 2358407, 4716814, 7075221, 9433628, 14150442, 28300884]

約数ペア:

[(1, 28300884), (2, 14150442), (3, 9433628), (4, 7075221), (6, 4716814), (12, 2358407), (59, 479676), (71, 398604), (118, 239838), (142, 199302), (177, 159892), (213, 132868), (236, 119919), (284, 99651), (354, 79946), (426, 66434), (563, 50268), (708, 39973), (852, 33217), (1126, 25134), (1689, 16756), (2252, 12567), (3378, 8378), (4189, 6756)]