37963984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 77887872

約数和(自身を除く): 39923888

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1453, 1633, 2906, 3266, 5812, 6532, 11624, 13064, 23248, 26128, 33419, 66838, 103163, 133676, 206326, 267352, 412652, 534704, 825304, 1650608, 2372749, 4745498, 9490996, 18981992, 37963984]

約数ペア:

[(1, 37963984), (2, 18981992), (4, 9490996), (8, 4745498), (16, 2372749), (23, 1650608), (46, 825304), (71, 534704), (92, 412652), (142, 267352), (184, 206326), (284, 133676), (368, 103163), (568, 66838), (1136, 33419), (1453, 26128), (1633, 23248), (2906, 13064), (3266, 11624), (5812, 6532)]