70128656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 155240064

約数和(自身を除く): 85111408

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 107, 137, 184, 208, 214, 274, 299, 368, 428, 548, 598, 856, 1096, 1196, 1391, 1712, 1781, 2192, 2392, 2461, 2782, 3151, 3562, 4784, 4922, 5564, 6302, 7124, 9844, 11128, 12604, 14248, 14659, 19688, 22256, 25208, 28496, 29318, 31993, 39376, 40963, 50416, 58636, 63986, 81926, 117272, 127972, 163852, 190567, 234544, 255944, 327704, 337157, 381134, 511888, 655408, 674314, 762268, 1348628, 1524536, 2697256, 3049072, 4383041, 5394512, 8766082, 17532164, 35064328, 70128656]

約数ペア:

[(1, 70128656), (2, 35064328), (4, 17532164), (8, 8766082), (13, 5394512), (16, 4383041), (23, 3049072), (26, 2697256), (46, 1524536), (52, 1348628), (92, 762268), (104, 674314), (107, 655408), (137, 511888), (184, 381134), (208, 337157), (214, 327704), (274, 255944), (299, 234544), (368, 190567), (428, 163852), (548, 127972), (598, 117272), (856, 81926), (1096, 63986), (1196, 58636), (1391, 50416), (1712, 40963), (1781, 39376), (2192, 31993), (2392, 29318), (2461, 28496), (2782, 25208), (3151, 22256), (3562, 19688), (4784, 14659), (4922, 14248), (5564, 12604), (6302, 11128), (7124, 9844)]