70855778

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1117}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 127505664

約数和(自身を除く): 56649886

約数列:

[1, 2, 7, 14, 23, 46, 161, 197, 322, 394, 1117, 1379, 2234, 2758, 4531, 7819, 9062, 15638, 25691, 31717, 51382, 63434, 179837, 220049, 359674, 440098, 1540343, 3080686, 5061127, 10122254, 35427889, 70855778]

約数ペア:

[(1, 70855778), (2, 35427889), (7, 10122254), (14, 5061127), (23, 3080686), (46, 1540343), (161, 440098), (197, 359674), (322, 220049), (394, 179837), (1117, 63434), (1379, 51382), (2234, 31717), (2758, 25691), (4531, 15638), (7819, 9062)]