30778552

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7529}}^1$

素因数の和:7615

約数の個数: 32

約数和(自身を含む): 66866400

約数和(自身を除く): 36087848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 7529, 15058, 30116, 52703, 60232, 105406, 210812, 421624, 549617, 1099234, 2198468, 3847319, 4396936, 7694638, 15389276, 30778552]

約数ペア:

[(1, 30778552), (2, 15389276), (4, 7694638), (7, 4396936), (8, 3847319), (14, 2198468), (28, 1099234), (56, 549617), (73, 421624), (146, 210812), (292, 105406), (511, 60232), (584, 52703), (1022, 30116), (2044, 15058), (4088, 7529)]