65311792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1506

約数の個数: 80

約数和(自身を含む): 160878592

約数和(自身を除く): 95566800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1447, 1456, 1612, 1736, 2821, 2894, 3224, 3472, 5642, 5788, 6448, 10129, 11284, 11576, 18811, 20258, 22568, 23152, 37622, 40516, 44857, 45136, 75244, 81032, 89714, 131677, 150488, 162064, 179428, 263354, 300976, 313999, 358856, 526708, 583141, 627998, 717712, 1053416, 1166282, 1255996, 2106832, 2332564, 2511992, 4081987, 4665128, 5023984, 8163974, 9330256, 16327948, 32655896, 65311792]

約数ペア:

[(1, 65311792), (2, 32655896), (4, 16327948), (7, 9330256), (8, 8163974), (13, 5023984), (14, 4665128), (16, 4081987), (26, 2511992), (28, 2332564), (31, 2106832), (52, 1255996), (56, 1166282), (62, 1053416), (91, 717712), (104, 627998), (112, 583141), (124, 526708), (182, 358856), (208, 313999), (217, 300976), (248, 263354), (364, 179428), (403, 162064), (434, 150488), (496, 131677), (728, 89714), (806, 81032), (868, 75244), (1447, 45136), (1456, 44857), (1612, 40516), (1736, 37622), (2821, 23152), (2894, 22568), (3224, 20258), (3472, 18811), (5642, 11576), (5788, 11284), (6448, 10129)]