71004032

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 155692800

約数和(自身を除く): 84688768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 211, 239, 352, 422, 478, 704, 844, 956, 1408, 1688, 1912, 2321, 2629, 3376, 3824, 4642, 5258, 6752, 7648, 9284, 10516, 13504, 15296, 18568, 21032, 27008, 30592, 37136, 42064, 50429, 74272, 84128, 100858, 148544, 168256, 201716, 297088, 336512, 403432, 554719, 806864, 1109438, 1613728, 2218876, 3227456, 4437752, 6454912, 8875504, 17751008, 35502016, 71004032]

約数ペア:

[(1, 71004032), (2, 35502016), (4, 17751008), (8, 8875504), (11, 6454912), (16, 4437752), (22, 3227456), (32, 2218876), (44, 1613728), (64, 1109438), (88, 806864), (128, 554719), (176, 403432), (211, 336512), (239, 297088), (352, 201716), (422, 168256), (478, 148544), (704, 100858), (844, 84128), (956, 74272), (1408, 50429), (1688, 42064), (1912, 37136), (2321, 30592), (2629, 27008), (3376, 21032), (3824, 18568), (4642, 15296), (5258, 13504), (6752, 10516), (7648, 9284)]