9917488

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1301

約数の個数: 40

約数和(自身を含む): 22279328

約数和(自身を除く): 12361840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 1213, 2044, 2426, 4088, 4852, 8176, 8491, 9704, 16982, 19408, 33964, 67928, 88549, 135856, 177098, 354196, 619843, 708392, 1239686, 1416784, 2479372, 4958744, 9917488]

約数ペア:

[(1, 9917488), (2, 4958744), (4, 2479372), (7, 1416784), (8, 1239686), (14, 708392), (16, 619843), (28, 354196), (56, 177098), (73, 135856), (112, 88549), (146, 67928), (292, 33964), (511, 19408), (584, 16982), (1022, 9704), (1168, 8491), (1213, 8176), (2044, 4852), (2426, 4088)]