25198392

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 40120008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 89, 94, 141, 178, 188, 251, 267, 282, 356, 376, 502, 534, 564, 712, 753, 1004, 1068, 1128, 1506, 2008, 2136, 3012, 4183, 6024, 8366, 11797, 12549, 16732, 22339, 23594, 25098, 33464, 35391, 44678, 47188, 50196, 67017, 70782, 89356, 94376, 100392, 134034, 141564, 178712, 268068, 283128, 536136, 1049933, 2099866, 3149799, 4199732, 6299598, 8399464, 12599196, 25198392]

約数ペア:

[(1, 25198392), (2, 12599196), (3, 8399464), (4, 6299598), (6, 4199732), (8, 3149799), (12, 2099866), (24, 1049933), (47, 536136), (89, 283128), (94, 268068), (141, 178712), (178, 141564), (188, 134034), (251, 100392), (267, 94376), (282, 89356), (356, 70782), (376, 67017), (502, 50196), (534, 47188), (564, 44678), (712, 35391), (753, 33464), (1004, 25098), (1068, 23594), (1128, 22339), (1506, 16732), (2008, 12549), (2136, 11797), (3012, 8366), (4183, 6024)]