12881472

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2917}}^1$

素因数の和:2955

約数の個数: 56

約数和(自身を含む): 35576256

約数和(自身を除く): 22694784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 2917, 4416, 5834, 8751, 11668, 17502, 23336, 35004, 46672, 67091, 70008, 93344, 134182, 140016, 186688, 201273, 268364, 280032, 402546, 536728, 560064, 805092, 1073456, 1610184, 2146912, 3220368, 4293824, 6440736, 12881472]

約数ペア:

[(1, 12881472), (2, 6440736), (3, 4293824), (4, 3220368), (6, 2146912), (8, 1610184), (12, 1073456), (16, 805092), (23, 560064), (24, 536728), (32, 402546), (46, 280032), (48, 268364), (64, 201273), (69, 186688), (92, 140016), (96, 134182), (138, 93344), (184, 70008), (192, 67091), (276, 46672), (368, 35004), (552, 23336), (736, 17502), (1104, 11668), (1472, 8751), (2208, 5834), (2917, 4416)]