69790798

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 134373168

約数和(自身を除く): 64582370

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 101, 154, 202, 539, 641, 707, 1078, 1111, 1282, 1414, 2222, 4487, 4949, 7051, 7777, 8974, 9898, 14102, 15554, 31409, 49357, 54439, 62818, 64741, 98714, 108878, 129482, 345499, 453187, 690998, 712151, 906374, 1424302, 3172309, 4985057, 6344618, 9970114, 34895399, 69790798]

約数ペア:

[(1, 69790798), (2, 34895399), (7, 9970114), (11, 6344618), (14, 4985057), (22, 3172309), (49, 1424302), (77, 906374), (98, 712151), (101, 690998), (154, 453187), (202, 345499), (539, 129482), (641, 108878), (707, 98714), (1078, 64741), (1111, 62818), (1282, 54439), (1414, 49357), (2222, 31409), (4487, 15554), (4949, 14102), (7051, 9898), (7777, 8974)]