63897942752

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1771793}}^1$

素因数の和:1771840

約数の個数: 72

約数和(自身を含む): 152700294096

約数和(自身を除く): 88802351344

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 644, 736, 784, 1127, 1288, 1568, 2254, 2576, 4508, 5152, 9016, 18032, 36064, 1771793, 3543586, 7087172, 12402551, 14174344, 24805102, 28348688, 40751239, 49610204, 56697376, 81502478, 86817857, 99220408, 163004956, 173635714, 198440816, 285258673, 326009912, 347271428, 396881632, 570517346, 652019824, 694542856, 1141034692, 1304039648, 1389085712, 1996810711, 2282069384, 2778171424, 3993621422, 4564138768, 7987242844, 9128277536, 15974485688, 31948971376, 63897942752]

約数ペア:

[(1, 63897942752), (2, 31948971376), (4, 15974485688), (7, 9128277536), (8, 7987242844), (14, 4564138768), (16, 3993621422), (23, 2778171424), (28, 2282069384), (32, 1996810711), (46, 1389085712), (49, 1304039648), (56, 1141034692), (92, 694542856), (98, 652019824), (112, 570517346), (161, 396881632), (184, 347271428), (196, 326009912), (224, 285258673), (322, 198440816), (368, 173635714), (392, 163004956), (644, 99220408), (736, 86817857), (784, 81502478), (1127, 56697376), (1288, 49610204), (1568, 40751239), (2254, 28348688), (2576, 24805102), (4508, 14174344), (5152, 12402551), (9016, 7087172), (18032, 3543586), (36064, 1771793)]