26433776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:801

約数の個数: 40

約数和(自身を含む): 54661680

約数和(自身を除く): 28227904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 619, 628, 1238, 1256, 2476, 2512, 2669, 4952, 5338, 9904, 10523, 10676, 21046, 21352, 42092, 42704, 84184, 97183, 168368, 194366, 388732, 777464, 1554928, 1652111, 3304222, 6608444, 13216888, 26433776]

約数ペア:

[(1, 26433776), (2, 13216888), (4, 6608444), (8, 3304222), (16, 1652111), (17, 1554928), (34, 777464), (68, 388732), (136, 194366), (157, 168368), (272, 97183), (314, 84184), (619, 42704), (628, 42092), (1238, 21352), (1256, 21046), (2476, 10676), (2512, 10523), (2669, 9904), (4952, 5338)]