42171985156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2477}}^1\times {\mathrm{26437}}^1$

素因数の和:28948

約数の個数: 48

約数和(自身を含む): 88049961216

約数和(自身を除く): 45877976060

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 2477, 4954, 9908, 17339, 26437, 34678, 52874, 56971, 69356, 105748, 113942, 185059, 227884, 370118, 398797, 608051, 740236, 797594, 1216102, 1595188, 2432204, 4256357, 8512714, 17025428, 65484449, 130968898, 261937796, 458391143, 916782286, 1506142327, 1833564572, 3012284654, 6024569308, 10542996289, 21085992578, 42171985156]

約数ペア:

[(1, 42171985156), (2, 21085992578), (4, 10542996289), (7, 6024569308), (14, 3012284654), (23, 1833564572), (28, 1506142327), (46, 916782286), (92, 458391143), (161, 261937796), (322, 130968898), (644, 65484449), (2477, 17025428), (4954, 8512714), (9908, 4256357), (17339, 2432204), (26437, 1595188), (34678, 1216102), (52874, 797594), (56971, 740236), (69356, 608051), (105748, 398797), (113942, 370118), (185059, 227884)]