25365744

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:915

約数の個数: 80

約数和(自身を含む): 73923840

約数和(自身を除く): 48558096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 827, 852, 1136, 1278, 1654, 1704, 1917, 2481, 2556, 3308, 3408, 3834, 4962, 5112, 6616, 7443, 7668, 9924, 10224, 13232, 14886, 15336, 19848, 22329, 29772, 30672, 39696, 44658, 58717, 59544, 89316, 117434, 119088, 176151, 178632, 234868, 352302, 357264, 469736, 528453, 704604, 939472, 1056906, 1409208, 1585359, 2113812, 2818416, 3170718, 4227624, 6341436, 8455248, 12682872, 25365744]

約数ペア:

[(1, 25365744), (2, 12682872), (3, 8455248), (4, 6341436), (6, 4227624), (8, 3170718), (9, 2818416), (12, 2113812), (16, 1585359), (18, 1409208), (24, 1056906), (27, 939472), (36, 704604), (48, 528453), (54, 469736), (71, 357264), (72, 352302), (108, 234868), (142, 178632), (144, 176151), (213, 119088), (216, 117434), (284, 89316), (426, 59544), (432, 58717), (568, 44658), (639, 39696), (827, 30672), (852, 29772), (1136, 22329), (1278, 19848), (1654, 15336), (1704, 14886), (1917, 13232), (2481, 10224), (2556, 9924), (3308, 7668), (3408, 7443), (3834, 6616), (4962, 5112)]