25275228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 67828992

約数和(自身を除く): 42553764

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 61, 66, 73, 86, 122, 129, 132, 146, 172, 183, 219, 244, 258, 292, 366, 438, 473, 516, 671, 732, 803, 876, 946, 1342, 1419, 1606, 1892, 2013, 2409, 2623, 2684, 2838, 3139, 3212, 4026, 4453, 4818, 5246, 5676, 6278, 7869, 8052, 8906, 9417, 9636, 10492, 12556, 13359, 15738, 17812, 18834, 26718, 28853, 31476, 34529, 37668, 48983, 53436, 57706, 69058, 86559, 97966, 103587, 115412, 138116, 146949, 173118, 191479, 195932, 207174, 293898, 346236, 382958, 414348, 574437, 587796, 765916, 1148874, 2106269, 2297748, 4212538, 6318807, 8425076, 12637614, 25275228]

約数ペア:

[(1, 25275228), (2, 12637614), (3, 8425076), (4, 6318807), (6, 4212538), (11, 2297748), (12, 2106269), (22, 1148874), (33, 765916), (43, 587796), (44, 574437), (61, 414348), (66, 382958), (73, 346236), (86, 293898), (122, 207174), (129, 195932), (132, 191479), (146, 173118), (172, 146949), (183, 138116), (219, 115412), (244, 103587), (258, 97966), (292, 86559), (366, 69058), (438, 57706), (473, 53436), (516, 48983), (671, 37668), (732, 34529), (803, 31476), (876, 28853), (946, 26718), (1342, 18834), (1419, 17812), (1606, 15738), (1892, 13359), (2013, 12556), (2409, 10492), (2623, 9636), (2684, 9417), (2838, 8906), (3139, 8052), (3212, 7869), (4026, 6278), (4453, 5676), (4818, 5246)]