69548128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5393}}^1$

素因数の和:5447

約数の個数: 48

約数和(自身を含む): 152240256

約数和(自身を除く): 82692128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 5393, 6448, 10786, 12896, 21572, 43144, 70109, 86288, 140218, 167183, 172576, 280436, 334366, 560872, 668732, 1121744, 1337464, 2173379, 2243488, 2674928, 4346758, 5349856, 8693516, 17387032, 34774064, 69548128]

約数ペア:

[(1, 69548128), (2, 34774064), (4, 17387032), (8, 8693516), (13, 5349856), (16, 4346758), (26, 2674928), (31, 2243488), (32, 2173379), (52, 1337464), (62, 1121744), (104, 668732), (124, 560872), (208, 334366), (248, 280436), (403, 172576), (416, 167183), (496, 140218), (806, 86288), (992, 70109), (1612, 43144), (3224, 21572), (5393, 12896), (6448, 10786)]