29141728

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11827}}^1$

素因数の和:11855

約数の個数: 48

約数和(自身を含む): 71535744

約数和(自身を除く): 42394016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 11827, 23654, 47308, 82789, 94616, 130097, 165578, 189232, 260194, 331156, 378464, 520388, 662312, 910679, 1040776, 1324624, 1821358, 2081552, 2649248, 3642716, 4163104, 7285432, 14570864, 29141728]

約数ペア:

[(1, 29141728), (2, 14570864), (4, 7285432), (7, 4163104), (8, 3642716), (11, 2649248), (14, 2081552), (16, 1821358), (22, 1324624), (28, 1040776), (32, 910679), (44, 662312), (56, 520388), (77, 378464), (88, 331156), (112, 260194), (154, 189232), (176, 165578), (224, 130097), (308, 94616), (352, 82789), (616, 47308), (1232, 23654), (2464, 11827)]