77322544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{883}}^1$

素因数の和:1325

約数の個数: 40

約数和(自身を含む): 161902832

約数和(自身を除く): 84580288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 421, 842, 883, 1684, 1766, 3368, 3532, 5473, 6736, 7064, 10946, 11479, 14128, 21892, 22958, 43784, 45916, 87568, 91832, 183664, 371743, 743486, 1486972, 2973944, 4832659, 5947888, 9665318, 19330636, 38661272, 77322544]

約数ペア:

[(1, 77322544), (2, 38661272), (4, 19330636), (8, 9665318), (13, 5947888), (16, 4832659), (26, 2973944), (52, 1486972), (104, 743486), (208, 371743), (421, 183664), (842, 91832), (883, 87568), (1684, 45916), (1766, 43784), (3368, 22958), (3532, 21892), (5473, 14128), (6736, 11479), (7064, 10946)]