64849288

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4007}}^1$

素因数の和:4054

約数の個数: 48

約数和(自身を含む): 147654720

約数和(自身を除く): 82805432

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 4007, 4046, 8014, 8092, 16028, 16184, 28049, 32056, 56098, 68119, 112196, 136238, 224392, 272476, 476833, 544952, 953666, 1158023, 1907332, 2316046, 3814664, 4632092, 8106161, 9264184, 16212322, 32424644, 64849288]

約数ペア:

[(1, 64849288), (2, 32424644), (4, 16212322), (7, 9264184), (8, 8106161), (14, 4632092), (17, 3814664), (28, 2316046), (34, 1907332), (56, 1158023), (68, 953666), (119, 544952), (136, 476833), (238, 272476), (289, 224392), (476, 136238), (578, 112196), (952, 68119), (1156, 56098), (2023, 32056), (2312, 28049), (4007, 16184), (4046, 16028), (8014, 8092)]