15697424368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1861649}}^1$

素因数の和:1861705

約数の個数: 40

約数和(自身を含む): 33241622400

約数和(自身を除く): 17544198032

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 1861649, 3723298, 7446596, 14893192, 29786384, 31648033, 57711119, 63296066, 115422238, 126592132, 230844476, 253184264, 461688952, 506368528, 923377904, 981089023, 1962178046, 3924356092, 7848712184, 15697424368]

約数ペア:

[(1, 15697424368), (2, 7848712184), (4, 3924356092), (8, 1962178046), (16, 981089023), (17, 923377904), (31, 506368528), (34, 461688952), (62, 253184264), (68, 230844476), (124, 126592132), (136, 115422238), (248, 63296066), (272, 57711119), (496, 31648033), (527, 29786384), (1054, 14893192), (2108, 7446596), (4216, 3723298), (8432, 1861649)]