1947112832

素因数分解:

$2^7\times 7^1\times {\mathrm{673}}^1\times {\mathrm{3229}}^1$

素因数の和:3923

約数の個数: 64

約数和(自身を含む): 4441120800

約数和(自身を除く): 2494007968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 673, 896, 1346, 2692, 3229, 4711, 5384, 6458, 9422, 10768, 12916, 18844, 21536, 22603, 25832, 37688, 43072, 45206, 51664, 75376, 86144, 90412, 103328, 150752, 180824, 206656, 301504, 361648, 413312, 603008, 723296, 1446592, 2173117, 2893184, 4346234, 8692468, 15211819, 17384936, 30423638, 34769872, 60847276, 69539744, 121694552, 139079488, 243389104, 278158976, 486778208, 973556416, 1947112832]

約数ペア:

[(1, 1947112832), (2, 973556416), (4, 486778208), (7, 278158976), (8, 243389104), (14, 139079488), (16, 121694552), (28, 69539744), (32, 60847276), (56, 34769872), (64, 30423638), (112, 17384936), (128, 15211819), (224, 8692468), (448, 4346234), (673, 2893184), (896, 2173117), (1346, 1446592), (2692, 723296), (3229, 603008), (4711, 413312), (5384, 361648), (6458, 301504), (9422, 206656), (10768, 180824), (12916, 150752), (18844, 103328), (21536, 90412), (22603, 86144), (25832, 75376), (37688, 51664), (43072, 45206)]