805027048

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{1013}}^1$

素因数の和:1666

約数の個数: 64

約数和(自身を含む): 1804757760

約数和(自身を除く): 999730712

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 617, 644, 1013, 1234, 1288, 2026, 2468, 4052, 4319, 4936, 7091, 8104, 8638, 14182, 14191, 17276, 23299, 28364, 28382, 34552, 46598, 56728, 56764, 93196, 99337, 113528, 163093, 186392, 198674, 326186, 397348, 625021, 652372, 794696, 1250042, 1304744, 2500084, 4375147, 5000168, 8750294, 14375483, 17500588, 28750966, 35001176, 57501932, 100628381, 115003864, 201256762, 402513524, 805027048]

約数ペア:

[(1, 805027048), (2, 402513524), (4, 201256762), (7, 115003864), (8, 100628381), (14, 57501932), (23, 35001176), (28, 28750966), (46, 17500588), (56, 14375483), (92, 8750294), (161, 5000168), (184, 4375147), (322, 2500084), (617, 1304744), (644, 1250042), (1013, 794696), (1234, 652372), (1288, 625021), (2026, 397348), (2468, 326186), (4052, 198674), (4319, 186392), (4936, 163093), (7091, 113528), (8104, 99337), (8638, 93196), (14182, 56764), (14191, 56728), (17276, 46598), (23299, 34552), (28364, 28382)]