8045921408

素因数分解:

$2^7\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{6569}}^1$

素因数の和:7957

約数の個数: 64

約数和(自身を含む): 18335030400

約数和(自身を除く): 10289108992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1367, 2734, 5468, 6569, 9569, 10936, 13138, 19138, 21872, 26276, 38276, 43744, 45983, 52552, 76552, 87488, 91966, 105104, 153104, 174976, 183932, 210208, 306208, 367864, 420416, 612416, 735728, 840832, 1224832, 1471456, 2942912, 5885824, 8979823, 17959646, 35919292, 62858761, 71838584, 125717522, 143677168, 251435044, 287354336, 502870088, 574708672, 1005740176, 1149417344, 2011480352, 4022960704, 8045921408]

約数ペア:

[(1, 8045921408), (2, 4022960704), (4, 2011480352), (7, 1149417344), (8, 1005740176), (14, 574708672), (16, 502870088), (28, 287354336), (32, 251435044), (56, 143677168), (64, 125717522), (112, 71838584), (128, 62858761), (224, 35919292), (448, 17959646), (896, 8979823), (1367, 5885824), (2734, 2942912), (5468, 1471456), (6569, 1224832), (9569, 840832), (10936, 735728), (13138, 612416), (19138, 420416), (21872, 367864), (26276, 306208), (38276, 210208), (43744, 183932), (45983, 174976), (52552, 153104), (76552, 105104), (87488, 91966)]