42362476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 85730400

約数和(自身を除く): 43367924

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 212, 247, 494, 689, 809, 988, 1007, 1378, 1618, 2014, 2756, 3236, 4028, 10517, 13091, 15371, 21034, 26182, 30742, 42068, 42877, 52364, 61484, 85754, 171508, 199823, 399646, 557401, 799292, 814663, 1114802, 1629326, 2229604, 3258652, 10590619, 21181238, 42362476]

約数ペア:

[(1, 42362476), (2, 21181238), (4, 10590619), (13, 3258652), (19, 2229604), (26, 1629326), (38, 1114802), (52, 814663), (53, 799292), (76, 557401), (106, 399646), (212, 199823), (247, 171508), (494, 85754), (689, 61484), (809, 52364), (988, 42877), (1007, 42068), (1378, 30742), (1618, 26182), (2014, 21034), (2756, 15371), (3236, 13091), (4028, 10517)]