28711176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4001}}^1$

素因数の和:4046

約数の個数: 64

約数和(自身を含む): 80680320

約数和(自身を除く): 51969144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 4001, 7176, 8002, 12003, 16004, 24006, 32008, 48012, 52013, 92023, 96024, 104026, 156039, 184046, 208052, 276069, 312078, 368092, 416104, 552138, 624156, 736184, 1104276, 1196299, 1248312, 2208552, 2392598, 3588897, 4785196, 7177794, 9570392, 14355588, 28711176]

約数ペア:

[(1, 28711176), (2, 14355588), (3, 9570392), (4, 7177794), (6, 4785196), (8, 3588897), (12, 2392598), (13, 2208552), (23, 1248312), (24, 1196299), (26, 1104276), (39, 736184), (46, 624156), (52, 552138), (69, 416104), (78, 368092), (92, 312078), (104, 276069), (138, 208052), (156, 184046), (184, 156039), (276, 104026), (299, 96024), (312, 92023), (552, 52013), (598, 48012), (897, 32008), (1196, 24006), (1794, 16004), (2392, 12003), (3588, 8002), (4001, 7176)]