8338616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 18960480

約数和(自身を除く): 10621864

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 197, 286, 296, 394, 407, 481, 572, 788, 814, 962, 1144, 1576, 1628, 1924, 2167, 2561, 3256, 3848, 4334, 5122, 5291, 7289, 8668, 10244, 10582, 14578, 17336, 20488, 21164, 28171, 29156, 42328, 56342, 58312, 80179, 94757, 112684, 160358, 189514, 225368, 320716, 379028, 641432, 758056, 1042327, 2084654, 4169308, 8338616]

約数ペア:

[(1, 8338616), (2, 4169308), (4, 2084654), (8, 1042327), (11, 758056), (13, 641432), (22, 379028), (26, 320716), (37, 225368), (44, 189514), (52, 160358), (74, 112684), (88, 94757), (104, 80179), (143, 58312), (148, 56342), (197, 42328), (286, 29156), (296, 28171), (394, 21164), (407, 20488), (481, 17336), (572, 14578), (788, 10582), (814, 10244), (962, 8668), (1144, 7289), (1576, 5291), (1628, 5122), (1924, 4334), (2167, 3848), (2561, 3256)]