69891352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1481}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 139248720

約数和(自身を除く): 69357368

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 347, 694, 1388, 1481, 2776, 2962, 5899, 5924, 11798, 11848, 23596, 25177, 47192, 50354, 100708, 201416, 513907, 1027814, 2055628, 4111256, 8736419, 17472838, 34945676, 69891352]

約数ペア:

[(1, 69891352), (2, 34945676), (4, 17472838), (8, 8736419), (17, 4111256), (34, 2055628), (68, 1027814), (136, 513907), (347, 201416), (694, 100708), (1388, 50354), (1481, 47192), (2776, 25177), (2962, 23596), (5899, 11848), (5924, 11798)]