7478328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2212

約数の個数: 64

約数和(自身を含む): 21974400

約数和(自身を除く): 14496072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 2179, 3432, 4358, 6537, 8716, 13074, 17432, 23969, 26148, 28327, 47938, 52296, 56654, 71907, 84981, 95876, 113308, 143814, 169962, 191752, 226616, 287628, 311597, 339924, 575256, 623194, 679848, 934791, 1246388, 1869582, 2492776, 3739164, 7478328]

約数ペア:

[(1, 7478328), (2, 3739164), (3, 2492776), (4, 1869582), (6, 1246388), (8, 934791), (11, 679848), (12, 623194), (13, 575256), (22, 339924), (24, 311597), (26, 287628), (33, 226616), (39, 191752), (44, 169962), (52, 143814), (66, 113308), (78, 95876), (88, 84981), (104, 71907), (132, 56654), (143, 52296), (156, 47938), (264, 28327), (286, 26148), (312, 23969), (429, 17432), (572, 13074), (858, 8716), (1144, 6537), (1716, 4358), (2179, 3432)]