25643844

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{12497}}^1$

素因数の和:12529

約数の個数: 48

約数和(自身を含む): 69988800

約数和(自身を除く): 44344956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 12497, 24994, 37491, 49988, 74982, 112473, 149964, 224946, 237443, 337419, 449892, 474886, 674838, 712329, 949772, 1349676, 1424658, 2136987, 2849316, 4273974, 6410961, 8547948, 12821922, 25643844]

約数ペア:

[(1, 25643844), (2, 12821922), (3, 8547948), (4, 6410961), (6, 4273974), (9, 2849316), (12, 2136987), (18, 1424658), (19, 1349676), (27, 949772), (36, 712329), (38, 674838), (54, 474886), (57, 449892), (76, 337419), (108, 237443), (114, 224946), (171, 149964), (228, 112473), (342, 74982), (513, 49988), (684, 37491), (1026, 24994), (2052, 12497)]