26545788

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 71023680

約数和(自身を除く): 44477892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 188, 261, 282, 348, 423, 522, 541, 564, 846, 1044, 1082, 1363, 1623, 1692, 2164, 2726, 3246, 4089, 4869, 5452, 6492, 8178, 9738, 12267, 15689, 16356, 19476, 24534, 25427, 31378, 47067, 49068, 50854, 62756, 76281, 94134, 101708, 141201, 152562, 188268, 228843, 282402, 305124, 457686, 564804, 737383, 915372, 1474766, 2212149, 2949532, 4424298, 6636447, 8848596, 13272894, 26545788]

約数ペア:

[(1, 26545788), (2, 13272894), (3, 8848596), (4, 6636447), (6, 4424298), (9, 2949532), (12, 2212149), (18, 1474766), (29, 915372), (36, 737383), (47, 564804), (58, 457686), (87, 305124), (94, 282402), (116, 228843), (141, 188268), (174, 152562), (188, 141201), (261, 101708), (282, 94134), (348, 76281), (423, 62756), (522, 50854), (541, 49068), (564, 47067), (846, 31378), (1044, 25427), (1082, 24534), (1363, 19476), (1623, 16356), (1692, 15689), (2164, 12267), (2726, 9738), (3246, 8178), (4089, 6492), (4869, 5452)]