2275996864

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{1021}}^1$

素因数の和:1665

約数の個数: 56

約数和(自身を含む): 4603014416

約数和(自身を除く): 2327017552

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 571, 976, 1021, 1142, 1952, 2042, 2284, 3904, 4084, 4568, 8168, 9136, 16336, 18272, 32672, 34831, 36544, 62281, 65344, 69662, 124562, 139324, 249124, 278648, 498248, 557296, 582991, 996496, 1114592, 1165982, 1992992, 2229184, 2331964, 3985984, 4663928, 9327856, 18655712, 35562451, 37311424, 71124902, 142249804, 284499608, 568999216, 1137998432, 2275996864]

約数ペア:

[(1, 2275996864), (2, 1137998432), (4, 568999216), (8, 284499608), (16, 142249804), (32, 71124902), (61, 37311424), (64, 35562451), (122, 18655712), (244, 9327856), (488, 4663928), (571, 3985984), (976, 2331964), (1021, 2229184), (1142, 1992992), (1952, 1165982), (2042, 1114592), (2284, 996496), (3904, 582991), (4084, 557296), (4568, 498248), (8168, 278648), (9136, 249124), (16336, 139324), (18272, 124562), (32672, 69662), (34831, 65344), (36544, 62281)]