74503408

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 175544320

約数和(自身を除く): 101040912

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 157, 223, 266, 304, 314, 446, 532, 628, 892, 1064, 1099, 1256, 1561, 1784, 2128, 2198, 2512, 2983, 3122, 3568, 4237, 4396, 5966, 6244, 8474, 8792, 11932, 12488, 16948, 17584, 20881, 23864, 24976, 29659, 33896, 35011, 41762, 47728, 59318, 67792, 70022, 83524, 118636, 140044, 167048, 237272, 245077, 280088, 334096, 474544, 490154, 560176, 665209, 980308, 1330418, 1960616, 2660836, 3921232, 4656463, 5321672, 9312926, 10643344, 18625852, 37251704, 74503408]

約数ペア:

[(1, 74503408), (2, 37251704), (4, 18625852), (7, 10643344), (8, 9312926), (14, 5321672), (16, 4656463), (19, 3921232), (28, 2660836), (38, 1960616), (56, 1330418), (76, 980308), (112, 665209), (133, 560176), (152, 490154), (157, 474544), (223, 334096), (266, 280088), (304, 245077), (314, 237272), (446, 167048), (532, 140044), (628, 118636), (892, 83524), (1064, 70022), (1099, 67792), (1256, 59318), (1561, 47728), (1784, 41762), (2128, 35011), (2198, 33896), (2512, 29659), (2983, 24976), (3122, 23864), (3568, 20881), (4237, 17584), (4396, 16948), (5966, 12488), (6244, 11932), (8474, 8792)]