67674176

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{109}}^2$

素因数の和:319

約数の個数: 42

約数和(自身を含む): 137057130

約数和(自身を除く): 69382954

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 109, 178, 218, 356, 436, 712, 872, 1424, 1744, 2848, 3488, 5696, 6976, 9701, 11881, 19402, 23762, 38804, 47524, 77608, 95048, 155216, 190096, 310432, 380192, 620864, 760384, 1057409, 2114818, 4229636, 8459272, 16918544, 33837088, 67674176]

約数ペア:

[(1, 67674176), (2, 33837088), (4, 16918544), (8, 8459272), (16, 4229636), (32, 2114818), (64, 1057409), (89, 760384), (109, 620864), (178, 380192), (218, 310432), (356, 190096), (436, 155216), (712, 95048), (872, 77608), (1424, 47524), (1744, 38804), (2848, 23762), (3488, 19402), (5696, 11881), (6976, 9701)]