61614368

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 125846784

約数和(自身を除く): 64232416

約数列:

[1, 2, 4, 8, 16, 32, 47, 71, 94, 142, 188, 284, 376, 568, 577, 752, 1136, 1154, 1504, 2272, 2308, 3337, 4616, 6674, 9232, 13348, 18464, 26696, 27119, 40967, 53392, 54238, 81934, 106784, 108476, 163868, 216952, 327736, 433904, 655472, 867808, 1310944, 1925449, 3850898, 7701796, 15403592, 30807184, 61614368]

約数ペア:

[(1, 61614368), (2, 30807184), (4, 15403592), (8, 7701796), (16, 3850898), (32, 1925449), (47, 1310944), (71, 867808), (94, 655472), (142, 433904), (188, 327736), (284, 216952), (376, 163868), (568, 108476), (577, 106784), (752, 81934), (1136, 54238), (1154, 53392), (1504, 40967), (2272, 27119), (2308, 26696), (3337, 18464), (4616, 13348), (6674, 9232)]