66588704

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1759}}^1$

素因数の和:1802

約数の個数: 72

約数和(自身を含む): 162328320

約数和(自身を除く): 95739616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 1759, 2366, 2704, 2912, 3518, 4732, 5408, 7036, 9464, 12313, 14072, 18928, 22867, 24626, 28144, 37856, 45734, 49252, 56288, 91468, 98504, 160069, 182936, 197008, 297271, 320138, 365872, 394016, 594542, 640276, 731744, 1189084, 1280552, 2080897, 2378168, 2561104, 4161794, 4756336, 5122208, 8323588, 9512672, 16647176, 33294352, 66588704]

約数ペア:

[(1, 66588704), (2, 33294352), (4, 16647176), (7, 9512672), (8, 8323588), (13, 5122208), (14, 4756336), (16, 4161794), (26, 2561104), (28, 2378168), (32, 2080897), (52, 1280552), (56, 1189084), (91, 731744), (104, 640276), (112, 594542), (169, 394016), (182, 365872), (208, 320138), (224, 297271), (338, 197008), (364, 182936), (416, 160069), (676, 98504), (728, 91468), (1183, 56288), (1352, 49252), (1456, 45734), (1759, 37856), (2366, 28144), (2704, 24626), (2912, 22867), (3518, 18928), (4732, 14072), (5408, 12313), (7036, 9464)]