71947904

素因数分解:

$2^7\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1361}}^1$

素因数の和:1441

約数の個数: 64

約数和(自身を含む): 166708800

約数和(自身を除く): 94760896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 413, 448, 472, 826, 896, 944, 1361, 1652, 1888, 2722, 3304, 3776, 5444, 6608, 7552, 9527, 10888, 13216, 19054, 21776, 26432, 38108, 43552, 52864, 76216, 80299, 87104, 152432, 160598, 174208, 304864, 321196, 562093, 609728, 642392, 1124186, 1219456, 1284784, 2248372, 2569568, 4496744, 5139136, 8993488, 10278272, 17986976, 35973952, 71947904]

約数ペア:

[(1, 71947904), (2, 35973952), (4, 17986976), (7, 10278272), (8, 8993488), (14, 5139136), (16, 4496744), (28, 2569568), (32, 2248372), (56, 1284784), (59, 1219456), (64, 1124186), (112, 642392), (118, 609728), (128, 562093), (224, 321196), (236, 304864), (413, 174208), (448, 160598), (472, 152432), (826, 87104), (896, 80299), (944, 76216), (1361, 52864), (1652, 43552), (1888, 38108), (2722, 26432), (3304, 21776), (3776, 19054), (5444, 13216), (6608, 10888), (7552, 9527)]