39835376

素因数分解:

$2^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1987}}^1$

素因数の和:2181

約数の個数: 40

約数和(自身を含む): 88744320

約数和(自身を除く): 48908944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179, 358, 716, 1253, 1432, 1987, 2506, 2864, 3974, 5012, 7948, 10024, 13909, 15896, 20048, 27818, 31792, 55636, 111272, 222544, 355673, 711346, 1422692, 2489711, 2845384, 4979422, 5690768, 9958844, 19917688, 39835376]

約数ペア:

[(1, 39835376), (2, 19917688), (4, 9958844), (7, 5690768), (8, 4979422), (14, 2845384), (16, 2489711), (28, 1422692), (56, 711346), (112, 355673), (179, 222544), (358, 111272), (716, 55636), (1253, 31792), (1432, 27818), (1987, 20048), (2506, 15896), (2864, 13909), (3974, 10024), (5012, 7948)]