1975981952

素因数分解:

$2^7\times 7^1\times {\mathrm{359}}^1\times {\mathrm{6143}}^1$

素因数の和:6523

約数の個数: 64

約数和(自身を含む): 4512153600

約数和(自身を除く): 2536171648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 359, 448, 718, 896, 1436, 2513, 2872, 5026, 5744, 6143, 10052, 11488, 12286, 20104, 22976, 24572, 40208, 43001, 45952, 49144, 80416, 86002, 98288, 160832, 172004, 196576, 321664, 344008, 393152, 688016, 786304, 1376032, 2205337, 2752064, 4410674, 5504128, 8821348, 15437359, 17642696, 30874718, 35285392, 61749436, 70570784, 123498872, 141141568, 246997744, 282283136, 493995488, 987990976, 1975981952]

約数ペア:

[(1, 1975981952), (2, 987990976), (4, 493995488), (7, 282283136), (8, 246997744), (14, 141141568), (16, 123498872), (28, 70570784), (32, 61749436), (56, 35285392), (64, 30874718), (112, 17642696), (128, 15437359), (224, 8821348), (359, 5504128), (448, 4410674), (718, 2752064), (896, 2205337), (1436, 1376032), (2513, 786304), (2872, 688016), (5026, 393152), (5744, 344008), (6143, 321664), (10052, 196576), (11488, 172004), (12286, 160832), (20104, 98288), (22976, 86002), (24572, 80416), (40208, 49144), (43001, 45952)]