28791608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{787}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 57445200

約数和(自身を除く): 28653592

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 269, 538, 787, 1076, 1574, 2152, 3148, 4573, 6296, 9146, 13379, 18292, 26758, 36584, 53516, 107032, 211703, 423406, 846812, 1693624, 3598951, 7197902, 14395804, 28791608]

約数ペア:

[(1, 28791608), (2, 14395804), (4, 7197902), (8, 3598951), (17, 1693624), (34, 846812), (68, 423406), (136, 211703), (269, 107032), (538, 53516), (787, 36584), (1076, 26758), (1574, 18292), (2152, 13379), (3148, 9146), (4573, 6296)]