2016387968

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{42461}}^1$

素因数の和:42535

約数の個数: 64

約数和(自身を含む): 4677613920

約数和(自身を除く): 2661225952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 371, 424, 448, 742, 848, 896, 1484, 1696, 2968, 3392, 5936, 6784, 11872, 23744, 42461, 47488, 84922, 169844, 297227, 339688, 594454, 679376, 1188908, 1358752, 2250433, 2377816, 2717504, 4500866, 4755632, 5435008, 9001732, 9511264, 15753031, 18003464, 19022528, 31506062, 36006928, 38045056, 63012124, 72013856, 126024248, 144027712, 252048496, 288055424, 504096992, 1008193984, 2016387968]

約数ペア:

[(1, 2016387968), (2, 1008193984), (4, 504096992), (7, 288055424), (8, 252048496), (14, 144027712), (16, 126024248), (28, 72013856), (32, 63012124), (53, 38045056), (56, 36006928), (64, 31506062), (106, 19022528), (112, 18003464), (128, 15753031), (212, 9511264), (224, 9001732), (371, 5435008), (424, 4755632), (448, 4500866), (742, 2717504), (848, 2377816), (896, 2250433), (1484, 1358752), (1696, 1188908), (2968, 679376), (3392, 594454), (5936, 339688), (6784, 297227), (11872, 169844), (23744, 84922), (42461, 47488)]