40449984

素因数分解:

$2^6\times 3^1\times {\mathrm{457}}^1\times {\mathrm{461}}^1$

素因数の和:933

約数の個数: 56

約数和(自身を含む): 107490768

約数和(自身を除く): 67040784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 457, 461, 914, 922, 1371, 1383, 1828, 1844, 2742, 2766, 3656, 3688, 5484, 5532, 7312, 7376, 10968, 11064, 14624, 14752, 21936, 22128, 29248, 29504, 43872, 44256, 87744, 88512, 210677, 421354, 632031, 842708, 1264062, 1685416, 2528124, 3370832, 5056248, 6741664, 10112496, 13483328, 20224992, 40449984]

約数ペア:

[(1, 40449984), (2, 20224992), (3, 13483328), (4, 10112496), (6, 6741664), (8, 5056248), (12, 3370832), (16, 2528124), (24, 1685416), (32, 1264062), (48, 842708), (64, 632031), (96, 421354), (192, 210677), (457, 88512), (461, 87744), (914, 44256), (922, 43872), (1371, 29504), (1383, 29248), (1828, 22128), (1844, 21936), (2742, 14752), (2766, 14624), (3656, 11064), (3688, 10968), (5484, 7376), (5532, 7312)]