29901592

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 68256000

約数和(自身を除く): 38354408

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 157, 179, 266, 314, 358, 532, 628, 716, 1064, 1099, 1253, 1256, 1432, 2198, 2506, 2983, 3401, 4396, 5012, 5966, 6802, 8792, 10024, 11932, 13604, 20881, 23807, 23864, 27208, 28103, 41762, 47614, 56206, 83524, 95228, 112412, 167048, 190456, 196721, 224824, 393442, 533957, 786884, 1067914, 1573768, 2135828, 3737699, 4271656, 7475398, 14950796, 29901592]

約数ペア:

[(1, 29901592), (2, 14950796), (4, 7475398), (7, 4271656), (8, 3737699), (14, 2135828), (19, 1573768), (28, 1067914), (38, 786884), (56, 533957), (76, 393442), (133, 224824), (152, 196721), (157, 190456), (179, 167048), (266, 112412), (314, 95228), (358, 83524), (532, 56206), (628, 47614), (716, 41762), (1064, 28103), (1099, 27208), (1253, 23864), (1256, 23807), (1432, 20881), (2198, 13604), (2506, 11932), (2983, 10024), (3401, 8792), (4396, 6802), (5012, 5966)]