40971648

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4639}}^1$

素因数の和:4679

約数の個数: 64

約数和(自身を含む): 113587200

約数和(自身を除く): 72615552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 4639, 8832, 9278, 13917, 18556, 27834, 37112, 55668, 74224, 106697, 111336, 148448, 213394, 222672, 296896, 320091, 426788, 445344, 593792, 640182, 853576, 890688, 1280364, 1707152, 1781376, 2560728, 3414304, 5121456, 6828608, 10242912, 13657216, 20485824, 40971648]

約数ペア:

[(1, 40971648), (2, 20485824), (3, 13657216), (4, 10242912), (6, 6828608), (8, 5121456), (12, 3414304), (16, 2560728), (23, 1781376), (24, 1707152), (32, 1280364), (46, 890688), (48, 853576), (64, 640182), (69, 593792), (92, 445344), (96, 426788), (128, 320091), (138, 296896), (184, 222672), (192, 213394), (276, 148448), (368, 111336), (384, 106697), (552, 74224), (736, 55668), (1104, 37112), (1472, 27834), (2208, 18556), (2944, 13917), (4416, 9278), (4639, 8832)]