28815384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{92357}}^1$

素因数の和:92379

約数の個数: 32

約数和(自身を含む): 77580720

約数和(自身を除く): 48765336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 92357, 184714, 277071, 369428, 554142, 738856, 1108284, 1200641, 2216568, 2401282, 3601923, 4802564, 7203846, 9605128, 14407692, 28815384]

約数ペア:

[(1, 28815384), (2, 14407692), (3, 9605128), (4, 7203846), (6, 4802564), (8, 3601923), (12, 2401282), (13, 2216568), (24, 1200641), (26, 1108284), (39, 738856), (52, 554142), (78, 369428), (104, 277071), (156, 184714), (312, 92357)]