28491648

素因数分解:

$2^7\times 3^1\times {\mathrm{74197}}^1$

素因数の和:74214

約数の個数: 32

約数和(自身を含む): 75681960

約数和(自身を除く): 47190312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 74197, 148394, 222591, 296788, 445182, 593576, 890364, 1187152, 1780728, 2374304, 3561456, 4748608, 7122912, 9497216, 14245824, 28491648]

約数ペア:

[(1, 28491648), (2, 14245824), (3, 9497216), (4, 7122912), (6, 4748608), (8, 3561456), (12, 2374304), (16, 1780728), (24, 1187152), (32, 890364), (48, 593576), (64, 445182), (96, 296788), (128, 222591), (192, 148394), (384, 74197)]