2951728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 6437088

約数和(自身を除く): 3485360

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 617, 1196, 1234, 2392, 2468, 4784, 4936, 8021, 9872, 14191, 16042, 28382, 32084, 56764, 64168, 113528, 128336, 184483, 227056, 368966, 737932, 1475864, 2951728]

約数ペア:

[(1, 2951728), (2, 1475864), (4, 737932), (8, 368966), (13, 227056), (16, 184483), (23, 128336), (26, 113528), (46, 64168), (52, 56764), (92, 32084), (104, 28382), (184, 16042), (208, 14191), (299, 9872), (368, 8021), (598, 4936), (617, 4784), (1196, 2468), (1234, 2392)]