21232339072

素因数分解:

$2^7\times 7^1\times {\mathrm{241}}^1\times {\mathrm{98327}}^1$

素因数の和:98589

約数の個数: 64

約数和(自身を含む): 48542567040

約数和(自身を除く): 27310227968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 241, 448, 482, 896, 964, 1687, 1928, 3374, 3856, 6748, 7712, 13496, 15424, 26992, 30848, 53984, 98327, 107968, 196654, 215936, 393308, 688289, 786616, 1376578, 1573232, 2753156, 3146464, 5506312, 6292928, 11012624, 12585856, 22025248, 23696807, 44050496, 47393614, 88100992, 94787228, 165877649, 189574456, 331755298, 379148912, 663510596, 758297824, 1327021192, 1516595648, 2654042384, 3033191296, 5308084768, 10616169536, 21232339072]

約数ペア:

[(1, 21232339072), (2, 10616169536), (4, 5308084768), (7, 3033191296), (8, 2654042384), (14, 1516595648), (16, 1327021192), (28, 758297824), (32, 663510596), (56, 379148912), (64, 331755298), (112, 189574456), (128, 165877649), (224, 94787228), (241, 88100992), (448, 47393614), (482, 44050496), (896, 23696807), (964, 22025248), (1687, 12585856), (1928, 11012624), (3374, 6292928), (3856, 5506312), (6748, 3146464), (7712, 2753156), (13496, 1573232), (15424, 1376578), (26992, 786616), (30848, 688289), (53984, 393308), (98327, 215936), (107968, 196654)]