67391128

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2441}}^1$

素因数の和:2500

約数の個数: 64

約数和(自身を含む): 158241600

約数和(自身を除く): 90850472

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 406, 476, 493, 812, 952, 986, 1624, 1972, 2441, 3451, 3944, 4882, 6902, 9764, 13804, 17087, 19528, 27608, 34174, 41497, 68348, 70789, 82994, 136696, 141578, 165988, 283156, 290479, 331976, 495523, 566312, 580958, 991046, 1161916, 1203413, 1982092, 2323832, 2406826, 3964184, 4813652, 8423891, 9627304, 16847782, 33695564, 67391128]

約数ペア:

[(1, 67391128), (2, 33695564), (4, 16847782), (7, 9627304), (8, 8423891), (14, 4813652), (17, 3964184), (28, 2406826), (29, 2323832), (34, 1982092), (56, 1203413), (58, 1161916), (68, 991046), (116, 580958), (119, 566312), (136, 495523), (203, 331976), (232, 290479), (238, 283156), (406, 165988), (476, 141578), (493, 136696), (812, 82994), (952, 70789), (986, 68348), (1624, 41497), (1972, 34174), (2441, 27608), (3451, 19528), (3944, 17087), (4882, 13804), (6902, 9764)]