564128

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 36

約数和(自身を含む): 1199142

約数和(自身を除く): 635014

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 289, 488, 544, 578, 976, 1037, 1156, 1952, 2074, 2312, 4148, 4624, 8296, 9248, 16592, 17629, 33184, 35258, 70516, 141032, 282064, 564128]

約数ペア:

[(1, 564128), (2, 282064), (4, 141032), (8, 70516), (16, 35258), (17, 33184), (32, 17629), (34, 16592), (61, 9248), (68, 8296), (122, 4624), (136, 4148), (244, 2312), (272, 2074), (289, 1952), (488, 1156), (544, 1037), (578, 976)]