247629928

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{48593}}^1$

素因数の和:48626

約数の個数: 48

約数和(自身を含む): 581670180

約数和(自身を除く): 334040252

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 48593, 97186, 194372, 340151, 388744, 631709, 680302, 1263418, 1360604, 2381057, 2526836, 2721208, 4421963, 4762114, 5053672, 8843926, 9524228, 17687852, 19048456, 30953741, 35375704, 61907482, 123814964, 247629928]

約数ペア:

[(1, 247629928), (2, 123814964), (4, 61907482), (7, 35375704), (8, 30953741), (13, 19048456), (14, 17687852), (26, 9524228), (28, 8843926), (49, 5053672), (52, 4762114), (56, 4421963), (91, 2721208), (98, 2526836), (104, 2381057), (182, 1360604), (196, 1263418), (364, 680302), (392, 631709), (637, 388744), (728, 340151), (1274, 194372), (2548, 97186), (5096, 48593)]