65221552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5531}}^1$

素因数の和:5617

約数の個数: 40

約数和(自身を含む): 139937472

約数和(自身を除く): 74715920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5531, 5896, 11062, 11792, 22124, 44248, 60841, 88496, 121682, 243364, 370577, 486728, 741154, 973456, 1482308, 2964616, 4076347, 5929232, 8152694, 16305388, 32610776, 65221552]

約数ペア:

[(1, 65221552), (2, 32610776), (4, 16305388), (8, 8152694), (11, 5929232), (16, 4076347), (22, 2964616), (44, 1482308), (67, 973456), (88, 741154), (134, 486728), (176, 370577), (268, 243364), (536, 121682), (737, 88496), (1072, 60841), (1474, 44248), (2948, 22124), (5531, 11792), (5896, 11062)]