25506992

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4297}}^1$

素因数の和:4365

約数の個数: 40

約数和(自身を含む): 57558816

約数和(自身を除く): 32051824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 4297, 5936, 8594, 17188, 30079, 34376, 60158, 68752, 120316, 227741, 240632, 455482, 481264, 910964, 1594187, 1821928, 3188374, 3643856, 6376748, 12753496, 25506992]

約数ペア:

[(1, 25506992), (2, 12753496), (4, 6376748), (7, 3643856), (8, 3188374), (14, 1821928), (16, 1594187), (28, 910964), (53, 481264), (56, 455482), (106, 240632), (112, 227741), (212, 120316), (371, 68752), (424, 60158), (742, 34376), (848, 30079), (1484, 17188), (2968, 8594), (4297, 5936)]