28925316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{38261}}^1$

素因数の和:38281

約数の個数: 48

約数和(自身を含む): 85706880

約数和(自身を除く): 56781564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 38261, 76522, 114783, 153044, 229566, 267827, 344349, 459132, 535654, 688698, 803481, 1033047, 1071308, 1377396, 1606962, 2066094, 2410443, 3213924, 4132188, 4820886, 7231329, 9641772, 14462658, 28925316]

約数ペア:

[(1, 28925316), (2, 14462658), (3, 9641772), (4, 7231329), (6, 4820886), (7, 4132188), (9, 3213924), (12, 2410443), (14, 2066094), (18, 1606962), (21, 1377396), (27, 1071308), (28, 1033047), (36, 803481), (42, 688698), (54, 535654), (63, 459132), (84, 344349), (108, 267827), (126, 229566), (189, 153044), (252, 114783), (378, 76522), (756, 38261)]