47405384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26813}}^1$

素因数の和:26849

約数の個数: 32

約数和(自身を含む): 101356920

約数和(自身を除く): 53951536

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 26813, 53626, 107252, 214504, 348569, 455821, 697138, 911642, 1394276, 1823284, 2788552, 3646568, 5925673, 11851346, 23702692, 47405384]

約数ペア:

[(1, 47405384), (2, 23702692), (4, 11851346), (8, 5925673), (13, 3646568), (17, 2788552), (26, 1823284), (34, 1394276), (52, 911642), (68, 697138), (104, 455821), (136, 348569), (221, 214504), (442, 107252), (884, 53626), (1768, 26813)]