2747528

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 6169680

約数和(自身を除く): 3422152

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 163, 172, 196, 301, 326, 344, 392, 602, 652, 1141, 1204, 1304, 2107, 2282, 2408, 4214, 4564, 7009, 7987, 8428, 9128, 14018, 15974, 16856, 28036, 31948, 49063, 56072, 63896, 98126, 196252, 343441, 392504, 686882, 1373764, 2747528]

約数ペア:

[(1, 2747528), (2, 1373764), (4, 686882), (7, 392504), (8, 343441), (14, 196252), (28, 98126), (43, 63896), (49, 56072), (56, 49063), (86, 31948), (98, 28036), (163, 16856), (172, 15974), (196, 14018), (301, 9128), (326, 8428), (344, 7987), (392, 7009), (602, 4564), (652, 4214), (1141, 2408), (1204, 2282), (1304, 2107)]