6643841672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{56087}}^1$

素因数の和:56190

約数の個数: 64

約数和(自身を含む): 14416859520

約数和(自身を除く): 7773017848

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 67, 68, 104, 134, 136, 221, 268, 442, 536, 871, 884, 1139, 1742, 1768, 2278, 3484, 4556, 6968, 9112, 14807, 29614, 56087, 59228, 112174, 118456, 224348, 448696, 729131, 953479, 1458262, 1906958, 2916524, 3757829, 3813916, 5833048, 7515658, 7627832, 12395227, 15031316, 24790454, 30062632, 48851777, 49580908, 63883093, 97703554, 99161816, 127766186, 195407108, 255532372, 390814216, 511064744, 830480209, 1660960418, 3321920836, 6643841672]

約数ペア:

[(1, 6643841672), (2, 3321920836), (4, 1660960418), (8, 830480209), (13, 511064744), (17, 390814216), (26, 255532372), (34, 195407108), (52, 127766186), (67, 99161816), (68, 97703554), (104, 63883093), (134, 49580908), (136, 48851777), (221, 30062632), (268, 24790454), (442, 15031316), (536, 12395227), (871, 7627832), (884, 7515658), (1139, 5833048), (1742, 3813916), (1768, 3757829), (2278, 2916524), (3484, 1906958), (4556, 1458262), (6968, 953479), (9112, 729131), (14807, 448696), (29614, 224348), (56087, 118456), (59228, 112174)]