852886528

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:923

約数の個数: 88

約数和(自身を含む): 1861623680

約数和(自身を除く): 1008737152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 256, 316, 416, 512, 632, 811, 832, 1024, 1027, 1264, 1622, 1664, 2054, 2528, 3244, 3328, 4108, 5056, 6488, 6656, 8216, 10112, 10543, 12976, 13312, 16432, 20224, 21086, 25952, 32864, 40448, 42172, 51904, 64069, 65728, 80896, 84344, 103808, 128138, 131456, 168688, 207616, 256276, 262912, 337376, 415232, 512552, 525824, 674752, 830464, 832897, 1025104, 1051648, 1349504, 1665794, 2050208, 2699008, 3331588, 4100416, 5398016, 6663176, 8200832, 10796032, 13326352, 16401664, 26652704, 32803328, 53305408, 65606656, 106610816, 213221632, 426443264, 852886528]

約数ペア:

[(1, 852886528), (2, 426443264), (4, 213221632), (8, 106610816), (13, 65606656), (16, 53305408), (26, 32803328), (32, 26652704), (52, 16401664), (64, 13326352), (79, 10796032), (104, 8200832), (128, 6663176), (158, 5398016), (208, 4100416), (256, 3331588), (316, 2699008), (416, 2050208), (512, 1665794), (632, 1349504), (811, 1051648), (832, 1025104), (1024, 832897), (1027, 830464), (1264, 674752), (1622, 525824), (1664, 512552), (2054, 415232), (2528, 337376), (3244, 262912), (3328, 256276), (4108, 207616), (5056, 168688), (6488, 131456), (6656, 128138), (8216, 103808), (10112, 84344), (10543, 80896), (12976, 65728), (13312, 64069), (16432, 51904), (20224, 42172), (21086, 40448), (25952, 32864)]