1088891888

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{33641}}^1$

素因数の和:33690

約数の個数: 60

約数和(自身を含む): 2561367312

約数和(自身を除く): 1472475424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 476, 578, 952, 1156, 1904, 2023, 2312, 4046, 4624, 8092, 16184, 32368, 33641, 67282, 134564, 235487, 269128, 470974, 538256, 571897, 941948, 1143794, 1883896, 2287588, 3767792, 4003279, 4575176, 8006558, 9150352, 9722249, 16013116, 19444498, 32026232, 38888996, 64052464, 68055743, 77777992, 136111486, 155555984, 272222972, 544445944, 1088891888]

約数ペア:

[(1, 1088891888), (2, 544445944), (4, 272222972), (7, 155555984), (8, 136111486), (14, 77777992), (16, 68055743), (17, 64052464), (28, 38888996), (34, 32026232), (56, 19444498), (68, 16013116), (112, 9722249), (119, 9150352), (136, 8006558), (238, 4575176), (272, 4003279), (289, 3767792), (476, 2287588), (578, 1883896), (952, 1143794), (1156, 941948), (1904, 571897), (2023, 538256), (2312, 470974), (4046, 269128), (4624, 235487), (8092, 134564), (16184, 67282), (32368, 33641)]