38155648

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 82926000

約数和(自身を除く): 44770352

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 304, 464, 541, 551, 608, 928, 1082, 1102, 1216, 1856, 2164, 2204, 2432, 3712, 4328, 4408, 8656, 8816, 10279, 15689, 17312, 17632, 20558, 31378, 34624, 35264, 41116, 62756, 69248, 70528, 82232, 125512, 164464, 251024, 298091, 328928, 502048, 596182, 657856, 1004096, 1192364, 1315712, 2008192, 2384728, 4769456, 9538912, 19077824, 38155648]

約数ペア:

[(1, 38155648), (2, 19077824), (4, 9538912), (8, 4769456), (16, 2384728), (19, 2008192), (29, 1315712), (32, 1192364), (38, 1004096), (58, 657856), (64, 596182), (76, 502048), (116, 328928), (128, 298091), (152, 251024), (232, 164464), (304, 125512), (464, 82232), (541, 70528), (551, 69248), (608, 62756), (928, 41116), (1082, 35264), (1102, 34624), (1216, 31378), (1856, 20558), (2164, 17632), (2204, 17312), (2432, 15689), (3712, 10279), (4328, 8816), (4408, 8656)]