30667648

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 69621120

約数和(自身を除く): 38953472

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 352, 368, 506, 704, 736, 947, 1012, 1408, 1472, 1894, 2024, 2944, 3788, 4048, 7576, 8096, 10417, 15152, 16192, 20834, 21781, 30304, 32384, 41668, 43562, 60608, 83336, 87124, 121216, 166672, 174248, 239591, 333344, 348496, 479182, 666688, 696992, 958364, 1333376, 1393984, 1916728, 2787968, 3833456, 7666912, 15333824, 30667648]

約数ペア:

[(1, 30667648), (2, 15333824), (4, 7666912), (8, 3833456), (11, 2787968), (16, 1916728), (22, 1393984), (23, 1333376), (32, 958364), (44, 696992), (46, 666688), (64, 479182), (88, 348496), (92, 333344), (128, 239591), (176, 174248), (184, 166672), (253, 121216), (352, 87124), (368, 83336), (506, 60608), (704, 43562), (736, 41668), (947, 32384), (1012, 30304), (1408, 21781), (1472, 20834), (1894, 16192), (2024, 15152), (2944, 10417), (3788, 8096), (4048, 7576)]