65597728

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15413}}^1$

素因数の和:15449

約数の個数: 48

約数和(自身を含む): 155373120

約数和(自身を除く): 89775392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 15413, 30826, 61652, 107891, 123304, 215782, 246608, 292847, 431564, 493216, 585694, 863128, 1171388, 1726256, 2049929, 2342776, 3452512, 4099858, 4685552, 8199716, 9371104, 16399432, 32798864, 65597728]

約数ペア:

[(1, 65597728), (2, 32798864), (4, 16399432), (7, 9371104), (8, 8199716), (14, 4685552), (16, 4099858), (19, 3452512), (28, 2342776), (32, 2049929), (38, 1726256), (56, 1171388), (76, 863128), (112, 585694), (133, 493216), (152, 431564), (224, 292847), (266, 246608), (304, 215782), (532, 123304), (608, 107891), (1064, 61652), (2128, 30826), (4256, 15413)]