65441792

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1266

約数の個数: 52

約数和(自身を含む): 141049020

約数和(自身を除く): 75607228

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1229, 1664, 2048, 2458, 3328, 4096, 4916, 6656, 9832, 13312, 15977, 19664, 26624, 31954, 39328, 53248, 63908, 78656, 127816, 157312, 255632, 314624, 511264, 629248, 1022528, 1258496, 2045056, 2516992, 4090112, 5033984, 8180224, 16360448, 32720896, 65441792]

約数ペア:

[(1, 65441792), (2, 32720896), (4, 16360448), (8, 8180224), (13, 5033984), (16, 4090112), (26, 2516992), (32, 2045056), (52, 1258496), (64, 1022528), (104, 629248), (128, 511264), (208, 314624), (256, 255632), (416, 157312), (512, 127816), (832, 78656), (1024, 63908), (1229, 53248), (1664, 39328), (2048, 31954), (2458, 26624), (3328, 19664), (4096, 15977), (4916, 13312), (6656, 9832)]