25381504

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{4219}}^1$

素因数の和:4280

約数の個数: 32

約数和(自身を含む): 51652800

約数和(自身を除く): 26271296

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 4219, 6016, 8438, 16876, 33752, 67504, 135008, 198293, 270016, 396586, 540032, 793172, 1586344, 3172688, 6345376, 12690752, 25381504]

約数ペア:

[(1, 25381504), (2, 12690752), (4, 6345376), (8, 3172688), (16, 1586344), (32, 793172), (47, 540032), (64, 396586), (94, 270016), (128, 198293), (188, 135008), (376, 67504), (752, 33752), (1504, 16876), (3008, 8438), (4219, 6016)]