15697500992

素因数分解:

$2^6\times {\mathrm{53}}^2\times {\mathrm{87317}}^1$

素因数の和:87435

約数の個数: 42

約数和(自身を含む): 31748912118

約数和(自身を除く): 16051411126

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 2809, 3392, 5618, 11236, 22472, 44944, 87317, 89888, 174634, 179776, 349268, 698536, 1397072, 2794144, 4627801, 5588288, 9255602, 18511204, 37022408, 74044816, 148089632, 245273453, 296179264, 490546906, 981093812, 1962187624, 3924375248, 7848750496, 15697500992]

約数ペア:

[(1, 15697500992), (2, 7848750496), (4, 3924375248), (8, 1962187624), (16, 981093812), (32, 490546906), (53, 296179264), (64, 245273453), (106, 148089632), (212, 74044816), (424, 37022408), (848, 18511204), (1696, 9255602), (2809, 5588288), (3392, 4627801), (5618, 2794144), (11236, 1397072), (22472, 698536), (44944, 349268), (87317, 179776), (89888, 174634)]