40617552

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20639}}^1$

素因数の和:20691

約数の個数: 40

約数和(自身を含む): 107493120

約数和(自身を除く): 66875568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 20639, 41278, 61917, 82556, 123834, 165112, 247668, 330224, 495336, 846199, 990672, 1692398, 2538597, 3384796, 5077194, 6769592, 10154388, 13539184, 20308776, 40617552]

約数ペア:

[(1, 40617552), (2, 20308776), (3, 13539184), (4, 10154388), (6, 6769592), (8, 5077194), (12, 3384796), (16, 2538597), (24, 1692398), (41, 990672), (48, 846199), (82, 495336), (123, 330224), (164, 247668), (246, 165112), (328, 123834), (492, 82556), (656, 61917), (984, 41278), (1968, 20639)]