1929126656

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6971}}^1$

素因数の和:7057

約数の個数: 72

約数和(自身を含む): 4104221184

約数和(自身を除く): 2175094528

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 256, 368, 376, 736, 752, 1081, 1472, 1504, 2162, 2944, 3008, 4324, 5888, 6016, 6971, 8648, 12032, 13942, 17296, 27884, 34592, 55768, 69184, 111536, 138368, 160333, 223072, 276736, 320666, 327637, 446144, 641332, 655274, 892288, 1282664, 1310548, 1784576, 2565328, 2621096, 5130656, 5242192, 7535651, 10261312, 10484384, 15071302, 20522624, 20968768, 30142604, 41045248, 41937536, 60285208, 83875072, 120570416, 241140832, 482281664, 964563328, 1929126656]

約数ペア:

[(1, 1929126656), (2, 964563328), (4, 482281664), (8, 241140832), (16, 120570416), (23, 83875072), (32, 60285208), (46, 41937536), (47, 41045248), (64, 30142604), (92, 20968768), (94, 20522624), (128, 15071302), (184, 10484384), (188, 10261312), (256, 7535651), (368, 5242192), (376, 5130656), (736, 2621096), (752, 2565328), (1081, 1784576), (1472, 1310548), (1504, 1282664), (2162, 892288), (2944, 655274), (3008, 641332), (4324, 446144), (5888, 327637), (6016, 320666), (6971, 276736), (8648, 223072), (12032, 160333), (13942, 138368), (17296, 111536), (27884, 69184), (34592, 55768)]