64705108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 130144000

約数和(自身を除く): 65438892

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 79, 158, 247, 316, 494, 829, 988, 1027, 1501, 1658, 2054, 3002, 3316, 4108, 6004, 10777, 15751, 19513, 21554, 31502, 39026, 43108, 63004, 65491, 78052, 130982, 204763, 261964, 409526, 819052, 851383, 1244329, 1702766, 2488658, 3405532, 4977316, 16176277, 32352554, 64705108]

約数ペア:

[(1, 64705108), (2, 32352554), (4, 16176277), (13, 4977316), (19, 3405532), (26, 2488658), (38, 1702766), (52, 1244329), (76, 851383), (79, 819052), (158, 409526), (247, 261964), (316, 204763), (494, 130982), (829, 78052), (988, 65491), (1027, 63004), (1501, 43108), (1658, 39026), (2054, 31502), (3002, 21554), (3316, 19513), (4108, 15751), (6004, 10777)]