28528512

素因数分解:

$2^7\times 3^1\times {\mathrm{74293}}^1$

素因数の和:74310

約数の個数: 32

約数和(自身を含む): 75779880

約数和(自身を除く): 47251368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 74293, 148586, 222879, 297172, 445758, 594344, 891516, 1188688, 1783032, 2377376, 3566064, 4754752, 7132128, 9509504, 14264256, 28528512]

約数ペア:

[(1, 28528512), (2, 14264256), (3, 9509504), (4, 7132128), (6, 4754752), (8, 3566064), (12, 2377376), (16, 1783032), (24, 1188688), (32, 891516), (48, 594344), (64, 445758), (96, 297172), (128, 222879), (192, 148586), (384, 74293)]