42270256

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7121}}^1$

素因数の和:7189

約数の個数: 40

約数和(自身を含む): 95377824

約数和(自身を除く): 53107568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 7121, 14242, 28484, 49847, 56968, 99694, 113936, 199388, 377413, 398776, 754826, 797552, 1509652, 2641891, 3019304, 5283782, 6038608, 10567564, 21135128, 42270256]

約数ペア:

[(1, 42270256), (2, 21135128), (4, 10567564), (7, 6038608), (8, 5283782), (14, 3019304), (16, 2641891), (28, 1509652), (53, 797552), (56, 754826), (106, 398776), (112, 377413), (212, 199388), (371, 113936), (424, 99694), (742, 56968), (848, 49847), (1484, 28484), (2968, 14242), (5936, 7121)]