28919772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{114761}}^1$

素因数の和:114778

約数の個数: 36

約数和(自身を含む): 83546736

約数和(自身を除く): 54626964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 114761, 229522, 344283, 459044, 688566, 803327, 1032849, 1377132, 1606654, 2065698, 2409981, 3213308, 4131396, 4819962, 7229943, 9639924, 14459886, 28919772]

約数ペア:

[(1, 28919772), (2, 14459886), (3, 9639924), (4, 7229943), (6, 4819962), (7, 4131396), (9, 3213308), (12, 2409981), (14, 2065698), (18, 1606654), (21, 1377132), (28, 1032849), (36, 803327), (42, 688566), (63, 459044), (84, 344283), (126, 229522), (252, 114761)]