12157897072

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{797}}^1\times {\mathrm{3299}}^1$

素因数の和:4138

約数の個数: 60

約数和(自身を含む): 25062067800

約数和(自身を除く): 12904170728

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 797, 1156, 1594, 2312, 3188, 3299, 4624, 6376, 6598, 12752, 13196, 13549, 26392, 27098, 52784, 54196, 56083, 108392, 112166, 216784, 224332, 230333, 448664, 460666, 897328, 921332, 953411, 1842664, 1906822, 2629303, 3685328, 3813644, 5258606, 7627288, 10517212, 15254576, 21034424, 42068848, 44698151, 89396302, 178792604, 357585208, 715170416, 759868567, 1519737134, 3039474268, 6078948536, 12157897072]

約数ペア:

[(1, 12157897072), (2, 6078948536), (4, 3039474268), (8, 1519737134), (16, 759868567), (17, 715170416), (34, 357585208), (68, 178792604), (136, 89396302), (272, 44698151), (289, 42068848), (578, 21034424), (797, 15254576), (1156, 10517212), (1594, 7627288), (2312, 5258606), (3188, 3813644), (3299, 3685328), (4624, 2629303), (6376, 1906822), (6598, 1842664), (12752, 953411), (13196, 921332), (13549, 897328), (26392, 460666), (27098, 448664), (52784, 230333), (54196, 224332), (56083, 216784), (108392, 112166)]