40253696

素因数分解:

$2^8\times 7^2\times {\mathrm{3209}}^1$

素因数の和:3239

約数の個数: 54

約数和(自身を含む): 93497670

約数和(自身を除く): 53243974

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 3209, 6272, 6418, 12544, 12836, 22463, 25672, 44926, 51344, 89852, 102688, 157241, 179704, 205376, 314482, 359408, 410752, 628964, 718816, 821504, 1257928, 1437632, 2515856, 2875264, 5031712, 5750528, 10063424, 20126848, 40253696]

約数ペア:

[(1, 40253696), (2, 20126848), (4, 10063424), (7, 5750528), (8, 5031712), (14, 2875264), (16, 2515856), (28, 1437632), (32, 1257928), (49, 821504), (56, 718816), (64, 628964), (98, 410752), (112, 359408), (128, 314482), (196, 205376), (224, 179704), (256, 157241), (392, 102688), (448, 89852), (784, 51344), (896, 44926), (1568, 25672), (1792, 22463), (3136, 12836), (3209, 12544), (6272, 6418)]