65313976

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1328

約数の個数: 64

約数和(自身を含む): 152913600

約数和(自身を除く): 87599624

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 182, 292, 364, 511, 584, 728, 949, 1022, 1229, 1898, 2044, 2458, 3796, 4088, 4916, 6643, 7592, 8603, 9832, 13286, 15977, 17206, 26572, 31954, 34412, 53144, 63908, 68824, 89717, 111839, 127816, 179434, 223678, 358868, 447356, 628019, 717736, 894712, 1166321, 1256038, 2332642, 2512076, 4665284, 5024152, 8164247, 9330568, 16328494, 32656988, 65313976]

約数ペア:

[(1, 65313976), (2, 32656988), (4, 16328494), (7, 9330568), (8, 8164247), (13, 5024152), (14, 4665284), (26, 2512076), (28, 2332642), (52, 1256038), (56, 1166321), (73, 894712), (91, 717736), (104, 628019), (146, 447356), (182, 358868), (292, 223678), (364, 179434), (511, 127816), (584, 111839), (728, 89717), (949, 68824), (1022, 63908), (1229, 53144), (1898, 34412), (2044, 31954), (2458, 26572), (3796, 17206), (4088, 15977), (4916, 13286), (6643, 9832), (7592, 8603)]