2172992

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1818

約数の個数: 28

約数和(自身を含む): 4541520

約数和(自身を除く): 2368528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1787, 3574, 7148, 14296, 28592, 33953, 57184, 67906, 114368, 135812, 271624, 543248, 1086496, 2172992]

約数ペア:

[(1, 2172992), (2, 1086496), (4, 543248), (8, 271624), (16, 135812), (19, 114368), (32, 67906), (38, 57184), (64, 33953), (76, 28592), (152, 14296), (304, 7148), (608, 3574), (1216, 1787)]