78320202896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{22679}}^1\times {\mathrm{16603}}^1$

素因数の和:39303

約数の個数: 40

約数和(自身を含む): 163435164480

約数和(自身を除く): 85114961584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 16603, 22679, 33206, 45358, 66412, 90716, 132824, 181432, 215839, 265648, 294827, 362864, 431678, 589654, 863356, 1179308, 1726712, 2358616, 3453424, 4717232, 376539437, 753078874, 1506157748, 3012315496, 4895012681, 6024630992, 9790025362, 19580050724, 39160101448, 78320202896]

約数ペア:

[(1, 78320202896), (2, 39160101448), (4, 19580050724), (8, 9790025362), (13, 6024630992), (16, 4895012681), (26, 3012315496), (52, 1506157748), (104, 753078874), (208, 376539437), (16603, 4717232), (22679, 3453424), (33206, 2358616), (45358, 1726712), (66412, 1179308), (90716, 863356), (132824, 589654), (181432, 431678), (215839, 362864), (265648, 294827)]