39576316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 80508960

約数和(自身を除く): 40932644

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 164, 247, 494, 533, 779, 977, 988, 1066, 1558, 1954, 2132, 3116, 3908, 10127, 12701, 18563, 20254, 25402, 37126, 40057, 40508, 50804, 74252, 80114, 160228, 241319, 482638, 520741, 761083, 965276, 1041482, 1522166, 2082964, 3044332, 9894079, 19788158, 39576316]

約数ペア:

[(1, 39576316), (2, 19788158), (4, 9894079), (13, 3044332), (19, 2082964), (26, 1522166), (38, 1041482), (41, 965276), (52, 761083), (76, 520741), (82, 482638), (164, 241319), (247, 160228), (494, 80114), (533, 74252), (779, 50804), (977, 40508), (988, 40057), (1066, 37126), (1558, 25402), (1954, 20254), (2132, 18563), (3116, 12701), (3908, 10127)]