7643724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 19729920

約数和(自身を除く): 12086196

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 733, 869, 948, 1466, 1738, 2199, 2607, 2932, 3476, 4398, 5214, 8063, 8796, 10428, 16126, 24189, 32252, 48378, 57907, 96756, 115814, 173721, 231628, 347442, 636977, 694884, 1273954, 1910931, 2547908, 3821862, 7643724]

約数ペア:

[(1, 7643724), (2, 3821862), (3, 2547908), (4, 1910931), (6, 1273954), (11, 694884), (12, 636977), (22, 347442), (33, 231628), (44, 173721), (66, 115814), (79, 96756), (132, 57907), (158, 48378), (237, 32252), (316, 24189), (474, 16126), (733, 10428), (869, 8796), (948, 8063), (1466, 5214), (1738, 4398), (2199, 3476), (2607, 2932)]