13487344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1145

約数の個数: 40

約数和(自身を含む): 28630112

約数和(自身を除く): 15142768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1063, 1586, 2126, 3172, 4252, 6344, 8504, 12688, 13819, 17008, 27638, 55276, 64843, 110552, 129686, 221104, 259372, 518744, 842959, 1037488, 1685918, 3371836, 6743672, 13487344]

約数ペア:

[(1, 13487344), (2, 6743672), (4, 3371836), (8, 1685918), (13, 1037488), (16, 842959), (26, 518744), (52, 259372), (61, 221104), (104, 129686), (122, 110552), (208, 64843), (244, 55276), (488, 27638), (793, 17008), (976, 13819), (1063, 12688), (1586, 8504), (2126, 6344), (3172, 4252)]