15466672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 34872768

約数和(自身を除く): 19406096

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 53, 61, 92, 104, 106, 122, 184, 208, 212, 244, 299, 368, 424, 488, 598, 689, 793, 848, 976, 1196, 1219, 1378, 1403, 1586, 2392, 2438, 2756, 2806, 3172, 3233, 4784, 4876, 5512, 5612, 6344, 6466, 9752, 11024, 11224, 12688, 12932, 15847, 18239, 19504, 22448, 25864, 31694, 36478, 42029, 51728, 63388, 72956, 74359, 84058, 126776, 145912, 148718, 168116, 253552, 291824, 297436, 336232, 594872, 672464, 966667, 1189744, 1933334, 3866668, 7733336, 15466672]

約数ペア:

[(1, 15466672), (2, 7733336), (4, 3866668), (8, 1933334), (13, 1189744), (16, 966667), (23, 672464), (26, 594872), (46, 336232), (52, 297436), (53, 291824), (61, 253552), (92, 168116), (104, 148718), (106, 145912), (122, 126776), (184, 84058), (208, 74359), (212, 72956), (244, 63388), (299, 51728), (368, 42029), (424, 36478), (488, 31694), (598, 25864), (689, 22448), (793, 19504), (848, 18239), (976, 15847), (1196, 12932), (1219, 12688), (1378, 11224), (1403, 11024), (1586, 9752), (2392, 6466), (2438, 6344), (2756, 5612), (2806, 5512), (3172, 4876), (3233, 4784)]