70752668

素因数分解:

$2^2\times 7^4\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 60

約数和(自身を含む): 148228920

約数和(自身を除く): 77476252

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 139, 196, 212, 278, 343, 371, 556, 686, 742, 973, 1372, 1484, 1946, 2401, 2597, 3892, 4802, 5194, 6811, 7367, 9604, 10388, 13622, 14734, 18179, 27244, 29468, 36358, 47677, 51569, 72716, 95354, 103138, 127253, 190708, 206276, 254506, 333739, 360983, 509012, 667478, 721966, 1334956, 1443932, 2526881, 5053762, 10107524, 17688167, 35376334, 70752668]

約数ペア:

[(1, 70752668), (2, 35376334), (4, 17688167), (7, 10107524), (14, 5053762), (28, 2526881), (49, 1443932), (53, 1334956), (98, 721966), (106, 667478), (139, 509012), (196, 360983), (212, 333739), (278, 254506), (343, 206276), (371, 190708), (556, 127253), (686, 103138), (742, 95354), (973, 72716), (1372, 51569), (1484, 47677), (1946, 36358), (2401, 29468), (2597, 27244), (3892, 18179), (4802, 14734), (5194, 13622), (6811, 10388), (7367, 9604)]