8256448

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 56

約数和(自身を含む): 17556480

約数和(自身を除く): 9300032

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 79, 92, 142, 158, 184, 284, 316, 368, 568, 632, 736, 1136, 1264, 1472, 1633, 1817, 2272, 2528, 3266, 3634, 4544, 5056, 5609, 6532, 7268, 11218, 13064, 14536, 22436, 26128, 29072, 44872, 52256, 58144, 89744, 104512, 116288, 129007, 179488, 258014, 358976, 516028, 1032056, 2064112, 4128224, 8256448]

約数ペア:

[(1, 8256448), (2, 4128224), (4, 2064112), (8, 1032056), (16, 516028), (23, 358976), (32, 258014), (46, 179488), (64, 129007), (71, 116288), (79, 104512), (92, 89744), (142, 58144), (158, 52256), (184, 44872), (284, 29072), (316, 26128), (368, 22436), (568, 14536), (632, 13064), (736, 11218), (1136, 7268), (1264, 6532), (1472, 5609), (1633, 5056), (1817, 4544), (2272, 3634), (2528, 3266)]