30240496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13217}}^1$

素因数の和:13249

約数の個数: 40

約数和(自身を含む): 68839344

約数和(自身を除く): 38598848

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 13217, 26434, 52868, 105736, 145387, 171821, 211472, 290774, 343642, 581548, 687284, 1163096, 1374568, 1890031, 2326192, 2749136, 3780062, 7560124, 15120248, 30240496]

約数ペア:

[(1, 30240496), (2, 15120248), (4, 7560124), (8, 3780062), (11, 2749136), (13, 2326192), (16, 1890031), (22, 1374568), (26, 1163096), (44, 687284), (52, 581548), (88, 343642), (104, 290774), (143, 211472), (176, 171821), (208, 145387), (286, 105736), (572, 52868), (1144, 26434), (2288, 13217)]