4345984

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 9118800

約数和(自身を除く): 4772816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 1787, 2432, 3574, 7148, 14296, 28592, 33953, 57184, 67906, 114368, 135812, 228736, 271624, 543248, 1086496, 2172992, 4345984]

約数ペア:

[(1, 4345984), (2, 2172992), (4, 1086496), (8, 543248), (16, 271624), (19, 228736), (32, 135812), (38, 114368), (64, 67906), (76, 57184), (128, 33953), (152, 28592), (304, 14296), (608, 7148), (1216, 3574), (1787, 2432)]