28247496

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 74805120

約数和(自身を除く): 46557624

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 73, 92, 138, 146, 184, 219, 276, 292, 438, 552, 584, 701, 876, 1402, 1679, 1752, 2103, 2804, 3358, 4206, 5037, 5608, 6716, 8412, 10074, 13432, 16123, 16824, 20148, 32246, 40296, 48369, 51173, 64492, 96738, 102346, 128984, 153519, 193476, 204692, 307038, 386952, 409384, 614076, 1176979, 1228152, 2353958, 3530937, 4707916, 7061874, 9415832, 14123748, 28247496]

約数ペア:

[(1, 28247496), (2, 14123748), (3, 9415832), (4, 7061874), (6, 4707916), (8, 3530937), (12, 2353958), (23, 1228152), (24, 1176979), (46, 614076), (69, 409384), (73, 386952), (92, 307038), (138, 204692), (146, 193476), (184, 153519), (219, 128984), (276, 102346), (292, 96738), (438, 64492), (552, 51173), (584, 48369), (701, 40296), (876, 32246), (1402, 20148), (1679, 16824), (1752, 16123), (2103, 13432), (2804, 10074), (3358, 8412), (4206, 6716), (5037, 5608)]