45728912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1889}}^1$

素因数の和:2003

約数の個数: 40

約数和(自身を含む): 94915800

約数和(自身を除く): 49186888

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1424, 1513, 1889, 3026, 3778, 6052, 7556, 12104, 15112, 24208, 30224, 32113, 64226, 128452, 168121, 256904, 336242, 513808, 672484, 1344968, 2689936, 2858057, 5716114, 11432228, 22864456, 45728912]

約数ペア:

[(1, 45728912), (2, 22864456), (4, 11432228), (8, 5716114), (16, 2858057), (17, 2689936), (34, 1344968), (68, 672484), (89, 513808), (136, 336242), (178, 256904), (272, 168121), (356, 128452), (712, 64226), (1424, 32113), (1513, 30224), (1889, 24208), (3026, 15112), (3778, 12104), (6052, 7556)]