47867316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 131152896

約数和(自身を除く): 83285580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 641, 762, 889, 1282, 1524, 1778, 1923, 2564, 2667, 3556, 3846, 4487, 5334, 6223, 7692, 8974, 10668, 12446, 13461, 17948, 18669, 24892, 26922, 31409, 37338, 53844, 62818, 74676, 81407, 94227, 125636, 162814, 188454, 244221, 325628, 376908, 488442, 569849, 976884, 1139698, 1709547, 2279396, 3419094, 3988943, 6838188, 7977886, 11966829, 15955772, 23933658, 47867316]

約数ペア:

[(1, 47867316), (2, 23933658), (3, 15955772), (4, 11966829), (6, 7977886), (7, 6838188), (12, 3988943), (14, 3419094), (21, 2279396), (28, 1709547), (42, 1139698), (49, 976884), (84, 569849), (98, 488442), (127, 376908), (147, 325628), (196, 244221), (254, 188454), (294, 162814), (381, 125636), (508, 94227), (588, 81407), (641, 74676), (762, 62818), (889, 53844), (1282, 37338), (1524, 31409), (1778, 26922), (1923, 24892), (2564, 18669), (2667, 17948), (3556, 13461), (3846, 12446), (4487, 10668), (5334, 8974), (6223, 7692)]