73906276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{57203}}^1$

素因数の和:57243

約数の個数: 24

約数和(自身を含む): 144154080

約数和(自身を除く): 70247804

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 57203, 114406, 228812, 972451, 1086857, 1944902, 2173714, 3889804, 4347428, 18476569, 36953138, 73906276]

約数ペア:

[(1, 73906276), (2, 36953138), (4, 18476569), (17, 4347428), (19, 3889804), (34, 2173714), (38, 1944902), (68, 1086857), (76, 972451), (323, 228812), (646, 114406), (1292, 57203)]