7872131904

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{450557}}^1$

素因数の和:450592

約数の個数: 112

約数和(自身を含む): 25634947968

約数和(自身を除く): 17762816064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 17472, 450557, 901114, 1351671, 1802228, 2703342, 3153899, 3604456, 5406684, 5857241, 6307798, 7208912, 9461697, 10813368, 11714482, 12615596, 14417824, 17571723, 18923394, 21626736, 23428964, 25231192, 28835648, 35143446, 37846788, 41000687, 43253472, 46857928, 50462384, 70286892, 75693576, 82001374, 86506944, 93715856, 100924768, 123002061, 140573784, 151387152, 164002748, 187431712, 201849536, 246004122, 281147568, 302774304, 328005496, 374863424, 492008244, 562295136, 605548608, 656010992, 984016488, 1124590272, 1312021984, 1968032976, 2624043968, 3936065952, 7872131904]

約数ペア:

[(1, 7872131904), (2, 3936065952), (3, 2624043968), (4, 1968032976), (6, 1312021984), (7, 1124590272), (8, 984016488), (12, 656010992), (13, 605548608), (14, 562295136), (16, 492008244), (21, 374863424), (24, 328005496), (26, 302774304), (28, 281147568), (32, 246004122), (39, 201849536), (42, 187431712), (48, 164002748), (52, 151387152), (56, 140573784), (64, 123002061), (78, 100924768), (84, 93715856), (91, 86506944), (96, 82001374), (104, 75693576), (112, 70286892), (156, 50462384), (168, 46857928), (182, 43253472), (192, 41000687), (208, 37846788), (224, 35143446), (273, 28835648), (312, 25231192), (336, 23428964), (364, 21626736), (416, 18923394), (448, 17571723), (546, 14417824), (624, 12615596), (672, 11714482), (728, 10813368), (832, 9461697), (1092, 7208912), (1248, 6307798), (1344, 5857241), (1456, 5406684), (2184, 3604456), (2496, 3153899), (2912, 2703342), (4368, 1802228), (5824, 1351671), (8736, 901114), (17472, 450557)]