11885888

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:679

約数の個数: 56

約数和(自身を含む): 27627072

約数和(自身を除く): 15741184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 617, 688, 1204, 1234, 1376, 2408, 2468, 2752, 4319, 4816, 4936, 8638, 9632, 9872, 17276, 19264, 19744, 26531, 34552, 39488, 53062, 69104, 106124, 138208, 185717, 212248, 276416, 371434, 424496, 742868, 848992, 1485736, 1697984, 2971472, 5942944, 11885888]

約数ペア:

[(1, 11885888), (2, 5942944), (4, 2971472), (7, 1697984), (8, 1485736), (14, 848992), (16, 742868), (28, 424496), (32, 371434), (43, 276416), (56, 212248), (64, 185717), (86, 138208), (112, 106124), (172, 69104), (224, 53062), (301, 39488), (344, 34552), (448, 26531), (602, 19744), (617, 19264), (688, 17276), (1204, 9872), (1234, 9632), (1376, 8638), (2408, 4936), (2468, 4816), (2752, 4319)]