65463772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 128671200

約数和(自身を除く): 63207428

約数列:

[1, 2, 4, 11, 22, 44, 73, 89, 146, 178, 229, 292, 356, 458, 803, 916, 979, 1606, 1958, 2519, 3212, 3916, 5038, 6497, 10076, 12994, 16717, 20381, 25988, 33434, 40762, 66868, 71467, 81524, 142934, 183887, 224191, 285868, 367774, 448382, 735548, 896764, 1487813, 2975626, 5951252, 16365943, 32731886, 65463772]

約数ペア:

[(1, 65463772), (2, 32731886), (4, 16365943), (11, 5951252), (22, 2975626), (44, 1487813), (73, 896764), (89, 735548), (146, 448382), (178, 367774), (229, 285868), (292, 224191), (356, 183887), (458, 142934), (803, 81524), (916, 71467), (979, 66868), (1606, 40762), (1958, 33434), (2519, 25988), (3212, 20381), (3916, 16717), (5038, 12994), (6497, 10076)]