64686688

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1447}}^1$

素因数の和:1595

約数の個数: 48

約数和(自身を含む): 140120064

約数和(自身を除く): 75433376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 127, 176, 254, 352, 508, 1016, 1397, 1447, 2032, 2794, 2894, 4064, 5588, 5788, 11176, 11576, 15917, 22352, 23152, 31834, 44704, 46304, 63668, 127336, 183769, 254672, 367538, 509344, 735076, 1470152, 2021459, 2940304, 4042918, 5880608, 8085836, 16171672, 32343344, 64686688]

約数ペア:

[(1, 64686688), (2, 32343344), (4, 16171672), (8, 8085836), (11, 5880608), (16, 4042918), (22, 2940304), (32, 2021459), (44, 1470152), (88, 735076), (127, 509344), (176, 367538), (254, 254672), (352, 183769), (508, 127336), (1016, 63668), (1397, 46304), (1447, 44704), (2032, 31834), (2794, 23152), (2894, 22352), (4064, 15917), (5588, 11576), (5788, 11176)]