25983488

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2708

約数の個数: 40

約数和(自身を含む): 54669120

約数和(自身を除く): 28685632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 2671, 4864, 5342, 9728, 10684, 21368, 42736, 50749, 85472, 101498, 170944, 202996, 341888, 405992, 683776, 811984, 1367552, 1623968, 3247936, 6495872, 12991744, 25983488]

約数ペア:

[(1, 25983488), (2, 12991744), (4, 6495872), (8, 3247936), (16, 1623968), (19, 1367552), (32, 811984), (38, 683776), (64, 405992), (76, 341888), (128, 202996), (152, 170944), (256, 101498), (304, 85472), (512, 50749), (608, 42736), (1216, 21368), (2432, 10684), (2671, 9728), (4864, 5342)]