1648576448

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{1303}}^1$

素因数の和:1741

約数の個数: 56

約数和(自身を含む): 3344619168

約数和(自身を除く): 1696042720

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 373, 424, 746, 848, 1303, 1492, 1696, 2606, 2984, 3392, 5212, 5968, 10424, 11936, 19769, 20848, 23872, 39538, 41696, 69059, 79076, 83392, 138118, 158152, 276236, 316304, 486019, 552472, 632608, 972038, 1104944, 1265216, 1944076, 2209888, 3888152, 4419776, 7776304, 15552608, 25759007, 31105216, 51518014, 103036028, 206072056, 412144112, 824288224, 1648576448]

約数ペア:

[(1, 1648576448), (2, 824288224), (4, 412144112), (8, 206072056), (16, 103036028), (32, 51518014), (53, 31105216), (64, 25759007), (106, 15552608), (212, 7776304), (373, 4419776), (424, 3888152), (746, 2209888), (848, 1944076), (1303, 1265216), (1492, 1104944), (1696, 972038), (2606, 632608), (2984, 552472), (3392, 486019), (5212, 316304), (5968, 276236), (10424, 158152), (11936, 138118), (19769, 83392), (20848, 79076), (23872, 69059), (39538, 41696)]