7648784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3343}}^1$

素因数の和:3375

約数の個数: 40

約数和(自身を含む): 17415552

約数和(自身を除く): 9766768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 3343, 6686, 13372, 26744, 36773, 43459, 53488, 73546, 86918, 147092, 173836, 294184, 347672, 478049, 588368, 695344, 956098, 1912196, 3824392, 7648784]

約数ペア:

[(1, 7648784), (2, 3824392), (4, 1912196), (8, 956098), (11, 695344), (13, 588368), (16, 478049), (22, 347672), (26, 294184), (44, 173836), (52, 147092), (88, 86918), (104, 73546), (143, 53488), (176, 43459), (208, 36773), (286, 26744), (572, 13372), (1144, 6686), (2288, 3343)]