28379296

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2179}}^1$

素因数の和:2237

約数の個数: 48

約数和(自身を含む): 62627040

約数和(自身を除く): 34247744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 2179, 3256, 4358, 6512, 8716, 13024, 17432, 23969, 34864, 47938, 69728, 80623, 95876, 161246, 191752, 322492, 383504, 644984, 767008, 886853, 1289968, 1773706, 2579936, 3547412, 7094824, 14189648, 28379296]

約数ペア:

[(1, 28379296), (2, 14189648), (4, 7094824), (8, 3547412), (11, 2579936), (16, 1773706), (22, 1289968), (32, 886853), (37, 767008), (44, 644984), (74, 383504), (88, 322492), (148, 191752), (176, 161246), (296, 95876), (352, 80623), (407, 69728), (592, 47938), (814, 34864), (1184, 23969), (1628, 17432), (2179, 13024), (3256, 8716), (4358, 6512)]