15385408

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:287

約数の個数: 56

約数和(自身を含む): 32918400

約数和(自身を除く): 17532992

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 136, 158, 179, 272, 316, 358, 544, 632, 716, 1088, 1264, 1343, 1432, 2528, 2686, 2864, 3043, 5056, 5372, 5728, 6086, 10744, 11456, 12172, 14141, 21488, 24344, 28282, 42976, 48688, 56564, 85952, 97376, 113128, 194752, 226256, 240397, 452512, 480794, 905024, 961588, 1923176, 3846352, 7692704, 15385408]

約数ペア:

[(1, 15385408), (2, 7692704), (4, 3846352), (8, 1923176), (16, 961588), (17, 905024), (32, 480794), (34, 452512), (64, 240397), (68, 226256), (79, 194752), (136, 113128), (158, 97376), (179, 85952), (272, 56564), (316, 48688), (358, 42976), (544, 28282), (632, 24344), (716, 21488), (1088, 14141), (1264, 12172), (1343, 11456), (1432, 10744), (2528, 6086), (2686, 5728), (2864, 5372), (3043, 5056)]